DiscussionFor your initial post, we will answer the same questio

Discussion
For your initial post, we will answer the same questions
presented to you in Module One. Create a theory that reflects
your growth in this course by answering the following questions
in about 10 to 15 sentences.
· How can you observe personality?
· Where does personality come from?
· What is the value of studying personality in yourself and
others?
· Is personality changeable? Does it shift over time?
· Have your thoughts and opinions changed from the beginning
of the course? Why or why not?
· If your thoughts have changed, share what theories or theorists
had the most impact on you.
Next, describe how studying personality connects to one of the
following programmatic themes:
· Self-care, Social justice, Emotional intelligence, Career
connections or Ethics
10/19/21, 10:21 PM Lyana Gomez's Quiz History: EXAM 1
(Remotely Proctored)
https://online.smc.edu/courses/46139/quizzes/233907/history?ve
rsion=1 1/23
EXAM 1 (Remotely Proctored) Results for Lyana
Gomez
Score for this quiz: 44 out of 113
Submitted Oct 5 at 8:50pm

This attempt took 111 minutes.
4 / 12 ptsQuestion 1
Answer 1:
Answer 2:
Fill in the following table:
Variable
Qualitative or
Quantitative
Continuous or
Discrete
(Write "neither"
for when neither
apply to the
variable)
Nominal,
Ordinal,
Interval, or
Ratio
Letter grade (A,
B, C, D, F)
Qualitative Neither Interval
Number of

Instagram
followers
Qualitative Neither Ordinal
Temperature (in
Fahrenheit)
Qualitative Continuous Ratio
Favorite meal Quantitative Discrete Nominal
Qualitative Correct!Correct!
Neither Correct!Correct!
rsion=1 2/23
Answer 3:
Answer 4:
Answer 5:
Answer 6:
Answer 7:
Answer 8:

Answer 9:
Answer 10:
Ordinal orrect Answerorrect Answer
Interval ou Answeredou Answered
Quantitative orrect Answerorrect Answer
Qualitative ou Answeredou Answered
Neither ou Answeredou Answered
Discrete orrect Answerorrect Answer
Ordinal ou Answeredou Answered
Ratio orrect Answerorrect Answer
Qualitative ou Answeredou Answered
Quantitative orrect Answerorrect Answer
Continuous Correct!Correct!
Interval orrect Answerorrect Answer
Ratio ou Answeredou Answered

rsion=1 3/23
Answer 11:
Answer 12:
Qualitative orrect Answerorrect Answer
Quantitative ou Answeredou Answered
Neither orrect Answerorrect Answer
Discrete ou Answeredou Answered
Nominal Correct!Correct!
Identify the type of sampling used (random, cluster, stratified,
systematic,
convenience) (3 points each)
Santa Monica college
wants to survey its
students. They assign
every student a number
and then use a random
number generator to
randomly select 120
students.
Random
Correct!Correct!
A radio station asks its
listeners to call in and

explain whether or not they
support the recent protests
in Los Angeles for Breonna
Taylor.
Convenience
Correct!Correct!
ou Answeredou Answered
rsion=1 4/23
A researcher divides Los
Angeles county by zip
code. She then randomly
selects 12 zip codes and
questions all parents
residing within those zip
codes on if they would be
confident in giving their
children any COVID-19
vaccine developed by the
end of 2021.
Stratified
Cluster
A researcher divides Los
Angeles county by zip

code. She then randomly
selects from each zip code
100 parents, and ask if
they would be confident in
giving their children any
COVID-19 vaccine
developed by the end of
2021.
Convenience
Stratified
A teacher stands outside
the classroom before
lecture, and hands every
3rd student an evaluation
survey to be completed
and returned at the end of
class.
Random
Systematic
rsion=1 5/23
0 / 6 ptsQuestion 3UnansweredUnanswered

The following table represents data regarding a sample of
thermometer
temperatures (in Fahrenheit):
Round your answers to three decimal places, where necessary.
Fill in the following table.
Temperature Frequency Midpoints
Relative
Frequency,
round to three
decimal places
Cum
Freq
57-61 5
61-65
9
65-69
20
69-73

21
73-77
12
77-81 7
rsion=1 6/23
Answer 1:
Answer 2:
Answer 3:
Answer 4:
(You left this blank)ou Answeredou Answered
59 orrect Answerorrect Answer
59.000 orrect Answerorrect Answer
.068 orrect Answerorrect Answer

rsion=1 7/23
Answer 5:
Answer 6:
Answer 7:
Answer 8:

Answer 9:

rsion=1 8/23
Answer 10:
Answer 11:
Answer 12:
Answer 13:
Answer 14:

rsion=1 9/23
Answer 15:
Answer 16:
Answer 17:
Answer 18:

rsion=1 10/23

NOTE: THIS QUESTION USES THE SAME DATA AS THE
LAST
QUESTION
thermometer
Temperature Frequency
57-61 5
61-65
9
65-69
20
69-73
21
73-77
12
77-81

7
Find the each of the following (include units):
Round your answers to three decimal places, where necessary.
https://online.smc.edu/courses/46139/quiz zes/233907/history?ve
rsion=1 11/23
Answer 1:
Answer 2:
Answer 3:
Answer 4:
Class Width = 74
Mean = 69.541
Median = 71
Mode = 73
Standard deviation = 5.361
Variance = 28.745
74ou Answeredou Answered

4 degrees orrect Answerorrect Answer
4degrees orrect Answerorrect Answer
69.541ou Answeredou Answered
69.541 degrees orrect Answerorrect Answer
69.541degrees orrect Answerorrect Answer
rsion=1 12/23
Answer 5:
Answer 6:
69-73 degrees orrect Answerorrect Answer
69-73 degrees orrect Answerorrect Answer

5.361degrees orrect Answerorrect Answer
5.361 degrees orrect Answerorrect Answer
28.745 degrees squared orrect Answerorrect Answer
28.745 degrees^2 orrect Answerorrect Answer
28.745 deg squared orrect Answerorrect Answer
28.745 deg^2 orrect Answerorrect Answer
Width incorrect (-2 pts) Mode incorrect (-2 pts) Rest correct but
don't forget units! (-1 pt)
0 / 10 ptsQuestion 5UnansweredUnanswered
rsion=1 13/23
Your Answer:
NOTE: THIS QUESTION USES THE SAME DATA AS THE
LAST
QUESTION

thermometer
Temperature Frequency
57-61 5
61-65
9
65-69
20
69-73
21
73-77
12
77-81
7
a) Using the value you found in the previous question, interpret
the

median in a sentence(s). Make sure it is in the context of this
situation.
b) Using the value you found in the previous question, interpret
the mode
in a sentence(s). Make sure it is in the context of this situation.
rsion=1 14/23
a) Half of all the thermometer temperatures sampled measured
at
less than or equal to 71 degrees Fahrenheit.
b) The most frequent range of temperatures were between 69
and
73 degrees.
The following data represent the ages of chief justices of the
U.S.
Supreme Court when they were appointed (in years). Note that
this is a
Population, not a Sample of Supreme Court chief justices:
44
56 51 46 59 56

58
55 65 64 68 69
56 62 62 62 50
Round your answers to one decimal place. NO UNITS
NECESSARY.
1. Fill in the following table (feel free to use Statcrunch/your
calculator)
Mean =
57.6
Minimum =
44
Interquartile Range =
25
Range =
25
Q1 =
53
Lower Fence =
51.5

Mode(s) =
62
Median =
57
Upper Fence =
64.5
Standard deviation = Q3 = Outliers (if there are
rsion=1 15/23
Answer 1:
Answer 2:
Answer 3:
Answer 4:
Answer 5:
Answer 6:
Answer 7:

7.3 63
none, right "none"):
none
Variance =
53.10
Maximum =
69
44Correct!Correct!
25Correct!Correct!

rsion=1 16/23
Answer 8:
Answer 9:
Answer 10:
Answer 11:
Answer 12:
56, 62 orrect Answerorrect Answer
56 and 62 orrect Answerorrect Answer
56 & 62 orrect Answerorrect Answer
62, 56 orrect Answerorrect Answer
62 and 56 orrect Answerorrect Answer
62 & 56 orrect Answerorrect Answer
62 56 orrect Answerorrect Answer
56 62 orrect Answerorrect Answer

rsion=1 17/23
Answer 13:
Answer 14:
noneou Answeredou Answered
69Correct!Correct!

Q1, Med, and Q3 incorrect I will assume that is why the mean
was
incorrect (-3 pts) std dev and variance incorrect (-1 pt) Missing
a
mode (-1 pt) IQR incorrect (-2 pts) Fences incorrect (-2 pts)
There
is an outlier (-2 pts)
Match each of the summary statistics with a histogram.
EXPLAIN/JUSTIFY YOUR ANSWERS!!!
Possible answer format: "Summary Statistics I matches with
Graph ____
because ______________..."
"Summary Statistics II matches with Graph ____ because
______________..."
"Summary Statistics III matches with Graph ____ because
______________..."
Mean Median
Standard
Deviation
I 51 51 1.6
II 51 51 24

rsion=1 18/23
III 61 61 9
Graph A
Graph B
Graph C
rsion=1 19/23
Your Answer:
Summary statistics 1 matches B because its skewed to the left
Summary Statistics 2 matches A
Summary statistics 3 matches D
rsion=1 20/23
Summary Statistics I has a mean/median of 51, so it would

match
with either Graph A or C. Of the two, Graph A has the lower
standard deviation, so it matches.
Therefore, Summary Statistics II (which also have mean/median
of
51) by process of elimination would match with Graph C.
Summary Stats III would match with Graph B, since that
histogram
is the only one centered at 61.
So I goes with graph A.
II goes with graph C.
III goes with graph B.
Error in the graphs (teacher's fault), full credit for all :(
0 / 7 ptsQuestion 8
Solar energy is considered by many to be the energy of the
future. A
recent survey was taken to compare the cost of solar energy to
the cost
of gas or electric energy. Results of the sample survey revealed
that the
distribution of the amount of the monthly utility bill of a 3-
bedroom house
using gas or electric energy had a mean of $114 and a standard
deviation

of $23.
rsion=1 21/23
Answer 1:
Answer 2:
a) If the distribution can be considered bell shaped, what
percentage of 3-
bedroom homes will have a monthly utility bill between $68 and
$160?
30%
b) If the distribution can be considered bell shaped, the highest
0.15% of
utility bills are at or above what price? (include units)
30%ou Answeredou Answered
95% orrect Answerorrect Answer
95 percent orrect Answerorrect Answer

$183 orrect Answerorrect Answer
183 dollars orrect Answerorrect Answer
The following is a boxplot of exam 3 scores for a previous
College Algebra
class.
rsion=1 22/23
Your Answer:
a) Are there any outliers? If so, list them. (2 points)
b) What is the median of exam scores? (2 points)
c) What would the shape of the data be (Left-skewed/right-
skewed/symmetric)? Justify/explain your answer. (3 points)
d) 75% of students scored below approximately what value? (2
points)
e) 75% of students scored above approximately what value? (2
points)
f) Would you predict the mean is greater than, less than, or
approximately
equal to the median? Explain (3 points)

a. no
b. 90
c. right skewed
d. 60
e. 85
f. greater than
rsion=1 23/23
a) Yes, 22.
b) Approximately 84
c) Left skewed, since you have an outlier on the left side of
your
data.
d) 88 points
e) Approximately 72 points.
f) I predict the mean is less than the median, since the data is
left-
skewed.
incorrect
Quiz Score: 44 out of 113

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