Benchmark math placements test 2 level b 2 form bma
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This document provides a 15 question math placement test for level 2 students. The test covers basic math concepts like addition, subtraction, multiplication, division, ordering numbers, and word problems. Students are directed to circle the correct answer for each multiple choice question and copy their answers to an answer sheet. The test is meant to assess students' math skills and place them in the appropriate level.
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Your response has been submitted successfully.
Points Awarded
95
Points Missed
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Percentage
95%
1.
A description of different houses for sale includes the following variables. Which of the variables is categorical?
A.
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B.
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Correct Answer:
B
Your Response:
B
2.
As part of a data base on new births at a hospital, some variables recorded are the age of the mother, marital status of the mother (e.g., single, married, divorced), weight of the baby, and sex of the baby. Of these variables
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age of mother and weight of baby are quantitative variables.
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sex and marital status are categorical variables.
D.
All of the above.
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Correct Answer:
D
Your Response:
D
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Reference: Ref 1-2
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A timeplot of the 2003 distribution would be more informative.
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Similar to Benchmark math placements test 2 level b 2 form bma
Cumulative Final ExamYour response has been submitted successful.docx
Cumulative Final Exam
Your response has been submitted successfully.
Points Awarded
95
Points Missed
5
Percentage
95%
1.
A description of different houses for sale includes the following variables. Which of the variables is categorical?
A.
the square footage of the house
B.
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C.
the monthly electric bill
D.
All of the above
Correct
Points Earned:
1/1
Correct Answer:
B
Your Response:
B
2.
As part of a data base on new births at a hospital, some variables recorded are the age of the mother, marital status of the mother (e.g., single, married, divorced), weight of the baby, and sex of the baby. Of these variables
A.
the individuals described are mothers and babies involved in births at a hospital.
B.
age of mother and weight of baby are quantitative variables.
C.
sex and marital status are categorical variables.
D.
All of the above.
Correct
Points Earned:
1/1
Correct Answer:
D
Your Response:
D
3.
A large university is divided into six colleges, with most students graduating from four of these colleges. The following bar chart gives the distribution of the percent graduating from the four most popular colleges in 2003.
Reference: Ref 1-2
Which of the following is a correct statement?
A.
A timeplot of the 2003 distribution would be more informative.
B.
The bar graph is skewed to the right.
C.
The bar graph is skewed to the left.
D.
It would be correct to make a pie chart if you added an “Other” category.
Correct
Points Earned:
1/1
Correct Answer:
D
Your Response:
D
4.
The histogram below shows the time visitors to a museum spent browsing an exhibit on a Saturday. There were 300 visitors that day. The following histogram is of the data collected.
Reference: Ref 1-3
The histogram
A.
is skewed right.
B.
has an outlier.
C.
is asymmetric.
D.
All of the above
Correct
Points Earned:
1/1
Correct Answer:
D
Your Response:
D
5.
The stemplot below displays midterm exam scores for the 34 students taking a Calculus course. The highest possible test score was 100. The teacher declared that an exam grade of 65 or higher was good enough for a grade of “C” or better.
Reference: Ref 1-5
The percent of students earning a grade of “C” or higher (as declared by the teacher) is closest to
A.
35%.
B.
50%.
C.
65%.
D.
80%.
Correct
Points Earned:
1/1
Correct Answer:
C
Your Response:
C
6.
A stemplot of ages of 18 faculty members in a college math department follows. 4|3 represents 43 years.
Reference: Ref 2-2
The median age (in years) of the faculty members at Wilmington State is
A.
39.
B.
45.
C.
47.5.
D.
49.
Correct
Points Earned:
1/1
Correct Answer:
C
Your Response:
C
7.
The exam scores (out of 100 points) for all students taking an introductory Statistics course are used to construct the following boxplot.
Reference: Ref 2-3
If each person increased his or her score by 5 points then
A.
the third quartile would increase by 5 points.
B.
the median score would increase by 5 points.
C.
the i.
ebookggj higuigyfhuuhfffihgffuuytrfhhffhhg
Let's analyze each statement:
A) x2 > 0 for all real values of x. This is false as x2 can be 0 if x = 0.
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C) x2 + 1 > 0 for all real values of x. This is true as x2 is greater than or equal to 0 and 1 is positive.
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This document contains 10 multiple choice questions testing skills with decimals. It asks the user to choose the correct answer for additions, subtractions, multiplications and divisions involving decimals. After answering all questions, it displays the number of questions answered correctly out of 10 as feedback.
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The document provides answers and explanations for mathematical problems and exercises in Cambridge Primary Mathematics 6. It includes worked examples and step-by-step explanations for number calculations, sequences, averages, addition, and subtraction. Key information covered includes place value, rounding, operations with decimals and fractions, properties of numbers, mean, median, mode, and range. Explanations emphasize mathematical reasoning and thinking like a mathematician.
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These guidelines are extremely genuine as they are issued by Directorate of Education, Delhi.
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Benchmark math placements test 2 level b 2 form bma
- 1. Benchmark Math Placements Test Level: 2 Basic Letter level: B Student: Directions: Bellow there are 15 problems with some math concepts. In this test please circle the correct answer for each problem then copy your answer to the Answer sheet. 1. 223-142= A. 54 B. 37 C. 81 2. Christopher buys 12 sticker paper he then gives away 9 how many sticker paper does Christopher have now How did you solve it? What was you answer? 3. Put these following numbers in order from least to greatest. 154, 200, 123, 136, 159 , , 4. What does 4x5= A. 9 B. 10 C. 12 5. What does 24/6= A. 30 B. 31 C. 15 6. What does 200+2,000+30= A. 1, 000 B. 230,000 C. 2,230 , ,
- 2. 7. Vocabulary Check- What is a Factor A factor is 8. Schools Eldwood Middle School Number of Students 200 Hillside Middle School 225 Harvard Middle School 330 Part A How many Students are there in all of the schools? A. 456 B. 760 C. 755 Part B From the data from the graph what is the total of Harvard and Hillside Middle School A. 554 B. 555 C. 445 9. Estimate the jar A. 45 B. 35 C. 67 or higher
- 3. 10. $4.40-$3.30= A. 1.1 B. 2.2 C. 5.1 11. 768+12= A. 1,548 B. 1,234 C. 4,456 12. 2x2x2x2x2= A. 32 B. 23 C. 45 13. 4.11+2.10-3.10= A. 778 B. 7.22 C. 4.56 14. 4,412-3,001= A. 1, 411 B. 1,000 C. 1,567 15. 56/7+2= A. 10 B. 20 C. 12
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