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Marks: 5 The correlation between two variables A and B is .12 with a significance of p < .01, what can we concluded? Choose one answer.a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. Question2 Marks: 5 How much variance has been explained by a correlation of .9? Choose one answer.a. 90%b. 81%c. none of the aboved. 9% Question3 Marks: 5 When interpreting a correlation coefficient, it is important to look at: Choose one answer.a. The magnitude of the correlation coefficient.b. The +/ - sign of the correlation coefficient.c. The significance of the correlation coefficient.d. All of the above. Question4 Marks: 5 How many dependent variables does a two-way ANOVA have? Choose one answer.a. 1b. 3c. 4d. 2 Question5 Marks: 5 In a factorial design, with two factors, if the effect of one factor appears to depend on the levels of the second factor, this is called Choose one answer.a. A factorial effectb. An errorc. An interaction effectd. A main effect Question6 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Expected Value? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question7 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the obtained value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question8 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Critical Value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question9 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What are the degrees of freedom? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question10 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Is the result significant ArtistFrequencyPiscasso25Dali41Modrian29Miro13 Choose one answer.a. nob. yes Question11 Marks: 10 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Calculate Pearson\'s correlation coefficient (to the nearest hundredth). AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question12 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemplo.

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Marks: 5 The correlation between two variables A and B is .12 with a significance of p < .01, what can we concluded? Choose one answer.a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. Question2 Marks: 5 How much variance has been explained by a correlation of .9? Choose one answer.a. 90%b. 81%c. none of the aboved. 9% Question3 Marks: 5 When interpreting a correlation coefficient, it is important to look at: Choose one answer.a. The magnitude of the correlation coefficient.b. The +/ - sign of the correlation coefficient.c. The significance of the correlation coefficient.d. All of the above. Question4 Marks: 5 How many dependent variables does a two-way ANOVA have? Choose one answer.a. 1b. 3c. 4d. 2
Question5 Marks: 5 In a factorial design, with two factors, if the effect of one factor appears to depend on the levels of the second factor, this is called Choose one answer.a. A factorial effectb. An errorc. An interaction effectd. A main effect Question6 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Expected Value? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question7 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the obtained value? (to the nearest hundredth) Artist
Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question8 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Critical Value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question9
Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What are the degrees of freedom? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question10 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Is the result significant ArtistFrequencyPiscasso25Dali41Modrian29Miro13 Choose one answer.a. nob. yes Question11 Marks: 10 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Calculate Pearson's correlation coefficient (to the nearest hundredth).
AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question12 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What are the degrees of freedom. AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question13 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What is the critical value? AccountantWeeks UnemployedWeeks Seeking EmploymentA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question14 Marks: 5 An economist is interested in studying the relationship between length of unemployment and
job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Is the effect significant? Choose one answer.a. nob. yes Question15 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the slope of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Question16 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the Y intercept of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Question17 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. What is the formula for the regression line? xy1221411701038593124142180162
Answer: Question18 Marks: 10 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the standard error (to the nearest hundredth). xy1221411701038593124142180162 Answer: Marks: 5 The correlation between two variables A and B is .12 with a significance of p < .01, what can we concluded? Choose one answer.a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. Question2 Marks: 5 How much variance has been explained by a correlation of .9? Choose one answer.a. 90%b. 81%c. none of the aboved. 9% Question3 Marks: 5 When interpreting a correlation coefficient, it is important to look at:
Choose one answer.a. The magnitude of the correlation coefficient.b. The +/ - sign of the correlation coefficient.c. The significance of the correlation coefficient.d. All of the above. Question4 Marks: 5 How many dependent variables does a two-way ANOVA have? Choose one answer.a. 1b. 3c. 4d. 2 Question5 Marks: 5 In a factorial design, with two factors, if the effect of one factor appears to depend on the levels of the second factor, this is called Choose one answer.a. A factorial effectb. An errorc. An interaction effectd. A main effect Question6 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Expected Value? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29
Answer: Question7 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the obtained value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question8 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Critical Value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali
41 Miro 13 Modrian 29 Answer: Question9 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What are the degrees of freedom? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question10 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Is the result significant
ArtistFrequencyPiscasso25Dali41Modrian29Miro13 Choose one answer.a. nob. yes Question11 Marks: 10 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Calculate Pearson's correlation coefficient (to the nearest hundredth). AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question12 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What are the degrees of freedom. AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question13 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job
(Y). What is the critical value? AccountantWeeks UnemployedWeeks Seeking EmploymentA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question14 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Is the effect significant? Choose one answer.a. nob. yes Question15 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the slope of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Question16 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the Y intercept of the regression line (to the nearest hundredth). xy1221411701038593124142180162
Answer: Question17 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. What is the formula for the regression line? xy1221411701038593124142180162 Answer: Question18 Marks: 10 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the standard error (to the nearest hundredth). xy1221411701038593124142180162 Answer: Marks: 5 The correlation between two variables A and B is .12 with a significance of p < .01, what can we concluded? Choose one answer.a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. Marks: 5
Marks: 5 The correlation between two variables A and B is .12 with a significance of p < .01, what can we concluded? Choose one answer.a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. The correlation between two variables A and B is .12 with a significance of p < .01, what can we concluded? Choose one answer.a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. Choose one answer. Question2 Marks: 5 How much variance has been explained by a correlation of .9? Choose one answer.a. 90%b. 81%c. none of the aboved. 9% Question2 Marks: 5 Marks: 5 How much variance has been explained by a correlation of .9? Choose one answer.a. 90%b. 81%c. none of the aboved. 9% How much variance has been explained by a correlation of .9? Choose one answer.a. 90%b. 81%c. none of the aboved. 9% Choose one answer. Question3 Marks: 5
When interpreting a correlation coefficient, it is important to look at: Choose one answer.a. The magnitude of the correlation coefficient.b. The +/ - sign of the correlation coefficient.c. The significance of the correlation coefficient.d. All of the above. Question3 Marks: 5 Marks: 5 When interpreting a correlation coefficient, it is important to look at: Choose one answer.a. The magnitude of the correlation coefficient.b. The +/ - sign of the correlation coefficient.c. The significance of the correlation coefficient.d. All of the above. When interpreting a correlation coefficient, it is important to look at: Choose one answer.a. The magnitude of the correlation coefficient.b. The +/ - sign of the correlation coefficient.c. The significance of the correlation coefficient.d. All of the above. Choose one answer. Question4 Marks: 5 How many dependent variables does a two-way ANOVA have? Choose one answer.a. 1b. 3c. 4d. 2 Question4 Marks: 5 Marks: 5 How many dependent variables does a two-way ANOVA have? Choose one answer.a. 1b. 3c. 4d. 2 How many dependent variables does a two-way ANOVA have? Choose one answer.a. 1b. 3c. 4d. 2 Choose one answer.
Question5 Marks: 5 In a factorial design, with two factors, if the effect of one factor appears to depend on the levels of the second factor, this is called Choose one answer.a. A factorial effectb. An errorc. An interaction effectd. A main effect Question5 Marks: 5 Marks: 5 In a factorial design, with two factors, if the effect of one factor appears to depend on the levels of the second factor, this is called Choose one answer.a. A factorial effectb. An errorc. An interaction effectd. A main effect In a factorial design, with two factors, if the effect of one factor appears to depend on the levels of the second factor, this is called Choose one answer.a. A factorial effectb. An errorc. An interaction effectd. A main effect Choose one answer. Question6 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Expected Value? Artist Frequency Picasso 25 Dali 41 Miro 13
Modrian 29 Answer: Question6 Marks: 5 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Expected Value? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Expected Value? Artist Frequency Picasso 25 Dali 41
Miro 13 Modrian 29 Answer: Answer: Question7 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the obtained value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question7 Marks: 5 Marks: 5 Students were presented with four different paintings and asked which painting they liked best.
Using the data below: What is the obtained value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the obtained value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Answer:
Question8 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Critical Value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question8 Marks: 5 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Critical Value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian
29 Answer: Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Critical Value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Answer: Question9 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What are the degrees of freedom? Artist Frequency Picasso 25 Dali
41 Miro 13 Modrian 29 Answer: Question9 Marks: 5 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What are the degrees of freedom? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Students were presented with four different paintings and asked which painting they liked best. Using the data below: What are the degrees of freedom? Artist Frequency Picasso
25 Dali 41 Miro 13 Modrian 29 Answer: Answer: Question10 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Is the result significant ArtistFrequencyPiscasso25Dali41Modrian29Miro13 Choose one answer.a. nob. yes Question10 Marks: 5 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Is the result significant ArtistFrequencyPiscasso25Dali41Modrian29Miro13 Choose one answer.a. nob. yes Students were presented with four different paintings and asked which painting they liked best. Is the result significant ArtistFrequencyPiscasso25Dali41Modrian29Miro13 Choose one answer.a. nob. yes
Choose one answer. Question11 Marks: 10 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Calculate Pearson's correlation coefficient (to the nearest hundredth). AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question11 Marks: 10 Marks: 10 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Calculate Pearson's correlation coefficient (to the nearest hundredth). AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Calculate Pearson's correlation coefficient (to the nearest hundredth). AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer:
Answer: Question12 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What are the degrees of freedom. AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question12 Marks: 5 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What are the degrees of freedom. AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What are the degrees of freedom. AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer:
Answer: Question13 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What is the critical value? AccountantWeeks UnemployedWeeks Seeking EmploymentA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question13 Marks: 5 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What is the critical value? AccountantWeeks UnemployedWeeks Seeking EmploymentA28B73C54D122E15F102G81H65I54J26K37L41 Answer: An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What is the critical value? AccountantWeeks UnemployedWeeks Seeking EmploymentA28B73C54D122E15F102G81H65I54J26K37L41
Answer: Answer: Question14 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Is the effect significant? Choose one answer.a. nob. yes Question14 Marks: 5 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Is the effect significant? Choose one answer.a. nob. yes An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Is the effect significant? Choose one answer.a. nob. yes Choose one answer. Question15 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and
number of children (Y) for a sample of 10 married adults. Calculate the slope of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Question15 Marks: 5 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the slope of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the slope of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Answer: Question16 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the Y intercept of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer:
Question16 Marks: 5 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the Y intercept of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the Y intercept of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Answer: Question17 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. What is the formula for the regression line? xy1221411701038593124142180162 Answer: Question17 Marks: 5 Marks: 5
Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. What is the formula for the regression line? xy1221411701038593124142180162 Answer: Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. What is the formula for the regression line? xy1221411701038593124142180162 Answer: Answer: Question18 Marks: 10 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the standard error (to the nearest hundredth). xy1221411701038593124142180162 Answer: Question18 Marks: 10 Marks: 10 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the standard error (to the nearest hundredth). xy1221411701038593124142180162
Answer: Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the standard error (to the nearest hundredth). xy1221411701038593124142180162 Answer: Answer: a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. Solution d. That there is a small relationship between A and B.

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Marks 5The correlation between two variables A and B is.pdf

  • 1. Marks: 5 The correlation between two variables A and B is .12 with a significance of p < .01, what can we concluded? Choose one answer.a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. Question2 Marks: 5 How much variance has been explained by a correlation of .9? Choose one answer.a. 90%b. 81%c. none of the aboved. 9% Question3 Marks: 5 When interpreting a correlation coefficient, it is important to look at: Choose one answer.a. The magnitude of the correlation coefficient.b. The +/ - sign of the correlation coefficient.c. The significance of the correlation coefficient.d. All of the above. Question4 Marks: 5 How many dependent variables does a two-way ANOVA have? Choose one answer.a. 1b. 3c. 4d. 2
  • 2. Question5 Marks: 5 In a factorial design, with two factors, if the effect of one factor appears to depend on the levels of the second factor, this is called Choose one answer.a. A factorial effectb. An errorc. An interaction effectd. A main effect Question6 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Expected Value? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question7 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the obtained value? (to the nearest hundredth) Artist
  • 3. Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question8 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Critical Value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question9
  • 4. Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What are the degrees of freedom? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question10 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Is the result significant ArtistFrequencyPiscasso25Dali41Modrian29Miro13 Choose one answer.a. nob. yes Question11 Marks: 10 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Calculate Pearson's correlation coefficient (to the nearest hundredth).
  • 5. AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question12 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What are the degrees of freedom. AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question13 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What is the critical value? AccountantWeeks UnemployedWeeks Seeking EmploymentA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question14 Marks: 5 An economist is interested in studying the relationship between length of unemployment and
  • 6. job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Is the effect significant? Choose one answer.a. nob. yes Question15 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the slope of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Question16 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the Y intercept of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Question17 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. What is the formula for the regression line? xy1221411701038593124142180162
  • 7. Answer: Question18 Marks: 10 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the standard error (to the nearest hundredth). xy1221411701038593124142180162 Answer: Marks: 5 The correlation between two variables A and B is .12 with a significance of p < .01, what can we concluded? Choose one answer.a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. Question2 Marks: 5 How much variance has been explained by a correlation of .9? Choose one answer.a. 90%b. 81%c. none of the aboved. 9% Question3 Marks: 5 When interpreting a correlation coefficient, it is important to look at:
  • 8. Choose one answer.a. The magnitude of the correlation coefficient.b. The +/ - sign of the correlation coefficient.c. The significance of the correlation coefficient.d. All of the above. Question4 Marks: 5 How many dependent variables does a two-way ANOVA have? Choose one answer.a. 1b. 3c. 4d. 2 Question5 Marks: 5 In a factorial design, with two factors, if the effect of one factor appears to depend on the levels of the second factor, this is called Choose one answer.a. A factorial effectb. An errorc. An interaction effectd. A main effect Question6 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Expected Value? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29
  • 9. Answer: Question7 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the obtained value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question8 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Critical Value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali
  • 10. 41 Miro 13 Modrian 29 Answer: Question9 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What are the degrees of freedom? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question10 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Is the result significant
  • 11. ArtistFrequencyPiscasso25Dali41Modrian29Miro13 Choose one answer.a. nob. yes Question11 Marks: 10 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Calculate Pearson's correlation coefficient (to the nearest hundredth). AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question12 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What are the degrees of freedom. AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question13 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job
  • 12. (Y). What is the critical value? AccountantWeeks UnemployedWeeks Seeking EmploymentA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question14 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Is the effect significant? Choose one answer.a. nob. yes Question15 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the slope of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Question16 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the Y intercept of the regression line (to the nearest hundredth). xy1221411701038593124142180162
  • 13. Answer: Question17 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. What is the formula for the regression line? xy1221411701038593124142180162 Answer: Question18 Marks: 10 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the standard error (to the nearest hundredth). xy1221411701038593124142180162 Answer: Marks: 5 The correlation between two variables A and B is .12 with a significance of p < .01, what can we concluded? Choose one answer.a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. Marks: 5
  • 14. Marks: 5 The correlation between two variables A and B is .12 with a significance of p < .01, what can we concluded? Choose one answer.a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. The correlation between two variables A and B is .12 with a significance of p < .01, what can we concluded? Choose one answer.a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. Choose one answer. Question2 Marks: 5 How much variance has been explained by a correlation of .9? Choose one answer.a. 90%b. 81%c. none of the aboved. 9% Question2 Marks: 5 Marks: 5 How much variance has been explained by a correlation of .9? Choose one answer.a. 90%b. 81%c. none of the aboved. 9% How much variance has been explained by a correlation of .9? Choose one answer.a. 90%b. 81%c. none of the aboved. 9% Choose one answer. Question3 Marks: 5
  • 15. When interpreting a correlation coefficient, it is important to look at: Choose one answer.a. The magnitude of the correlation coefficient.b. The +/ - sign of the correlation coefficient.c. The significance of the correlation coefficient.d. All of the above. Question3 Marks: 5 Marks: 5 When interpreting a correlation coefficient, it is important to look at: Choose one answer.a. The magnitude of the correlation coefficient.b. The +/ - sign of the correlation coefficient.c. The significance of the correlation coefficient.d. All of the above. When interpreting a correlation coefficient, it is important to look at: Choose one answer.a. The magnitude of the correlation coefficient.b. The +/ - sign of the correlation coefficient.c. The significance of the correlation coefficient.d. All of the above. Choose one answer. Question4 Marks: 5 How many dependent variables does a two-way ANOVA have? Choose one answer.a. 1b. 3c. 4d. 2 Question4 Marks: 5 Marks: 5 How many dependent variables does a two-way ANOVA have? Choose one answer.a. 1b. 3c. 4d. 2 How many dependent variables does a two-way ANOVA have? Choose one answer.a. 1b. 3c. 4d. 2 Choose one answer.
  • 16. Question5 Marks: 5 In a factorial design, with two factors, if the effect of one factor appears to depend on the levels of the second factor, this is called Choose one answer.a. A factorial effectb. An errorc. An interaction effectd. A main effect Question5 Marks: 5 Marks: 5 In a factorial design, with two factors, if the effect of one factor appears to depend on the levels of the second factor, this is called Choose one answer.a. A factorial effectb. An errorc. An interaction effectd. A main effect In a factorial design, with two factors, if the effect of one factor appears to depend on the levels of the second factor, this is called Choose one answer.a. A factorial effectb. An errorc. An interaction effectd. A main effect Choose one answer. Question6 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Expected Value? Artist Frequency Picasso 25 Dali 41 Miro 13
  • 17. Modrian 29 Answer: Question6 Marks: 5 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Expected Value? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Expected Value? Artist Frequency Picasso 25 Dali 41
  • 18. Miro 13 Modrian 29 Answer: Answer: Question7 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the obtained value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question7 Marks: 5 Marks: 5 Students were presented with four different paintings and asked which painting they liked best.
  • 19. Using the data below: What is the obtained value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the obtained value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Answer:
  • 20. Question8 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Critical Value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Question8 Marks: 5 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Critical Value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian
  • 21. 29 Answer: Students were presented with four different paintings and asked which painting they liked best. Using the data below: What is the Critical Value? (to the nearest hundredth) Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Answer: Question9 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What are the degrees of freedom? Artist Frequency Picasso 25 Dali
  • 22. 41 Miro 13 Modrian 29 Answer: Question9 Marks: 5 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Using the data below: What are the degrees of freedom? Artist Frequency Picasso 25 Dali 41 Miro 13 Modrian 29 Answer: Students were presented with four different paintings and asked which painting they liked best. Using the data below: What are the degrees of freedom? Artist Frequency Picasso
  • 23. 25 Dali 41 Miro 13 Modrian 29 Answer: Answer: Question10 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Is the result significant ArtistFrequencyPiscasso25Dali41Modrian29Miro13 Choose one answer.a. nob. yes Question10 Marks: 5 Marks: 5 Students were presented with four different paintings and asked which painting they liked best. Is the result significant ArtistFrequencyPiscasso25Dali41Modrian29Miro13 Choose one answer.a. nob. yes Students were presented with four different paintings and asked which painting they liked best. Is the result significant ArtistFrequencyPiscasso25Dali41Modrian29Miro13 Choose one answer.a. nob. yes
  • 24. Choose one answer. Question11 Marks: 10 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Calculate Pearson's correlation coefficient (to the nearest hundredth). AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question11 Marks: 10 Marks: 10 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Calculate Pearson's correlation coefficient (to the nearest hundredth). AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Calculate Pearson's correlation coefficient (to the nearest hundredth). AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer:
  • 25. Answer: Question12 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What are the degrees of freedom. AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question12 Marks: 5 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What are the degrees of freedom. AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer: An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What are the degrees of freedom. AccountantWeeks UnemployedWeeks Seeking EmployementA28B73C54D122E15F102G81H65I54J26K37L41 Answer:
  • 26. Answer: Question13 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What is the critical value? AccountantWeeks UnemployedWeeks Seeking EmploymentA28B73C54D122E15F102G81H65I54J26K37L41 Answer: Question13 Marks: 5 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What is the critical value? AccountantWeeks UnemployedWeeks Seeking EmploymentA28B73C54D122E15F102G81H65I54J26K37L41 Answer: An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). What is the critical value? AccountantWeeks UnemployedWeeks Seeking EmploymentA28B73C54D122E15F102G81H65I54J26K37L41
  • 27. Answer: Answer: Question14 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Is the effect significant? Choose one answer.a. nob. yes Question14 Marks: 5 Marks: 5 An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Is the effect significant? Choose one answer.a. nob. yes An economist is interested in studying the relationship between length of unemployment and job-seeking activity among whit collar workers. He interviews a sample of 12 unemployed accountants as to the number of weeks they have been unemployed (x) and weeks seeking a job (Y). Is the effect significant? Choose one answer.a. nob. yes Choose one answer. Question15 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and
  • 28. number of children (Y) for a sample of 10 married adults. Calculate the slope of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Question15 Marks: 5 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the slope of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the slope of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Answer: Question16 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the Y intercept of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer:
  • 29. Question16 Marks: 5 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the Y intercept of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the Y intercept of the regression line (to the nearest hundredth). xy1221411701038593124142180162 Answer: Answer: Question17 Marks: 5 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. What is the formula for the regression line? xy1221411701038593124142180162 Answer: Question17 Marks: 5 Marks: 5
  • 30. Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. What is the formula for the regression line? xy1221411701038593124142180162 Answer: Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. What is the formula for the regression line? xy1221411701038593124142180162 Answer: Answer: Question18 Marks: 10 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the standard error (to the nearest hundredth). xy1221411701038593124142180162 Answer: Question18 Marks: 10 Marks: 10 Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the standard error (to the nearest hundredth). xy1221411701038593124142180162
  • 31. Answer: Suppose that a researcher collected the following set of data on years of education (X) and number of children (Y) for a sample of 10 married adults. Calculate the standard error (to the nearest hundredth). xy1221411701038593124142180162 Answer: Answer: a. That there is a small relationship between A and B.b. That there is a substantial relationship between A and B.c. All of the above.d. That variable A causes variable B. Solution d. That there is a small relationship between A and B.