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MATH 120: INTRODUCTION TO
STATISTICS LATEST WEEK 8 FINAL EXAM
2026 QUESTIONS AND ANSWERS | A+
GRADED | WITH EXPERT SOLUTIONS
An automobile producing company operates car dealerships that
sell its cars. In order to assess the service costumers get at the
dealerships a team from the Customer Relationship Department
was assembled. The team was sent to 20 randomly selected
dealerships. Each dealership was visited once by the team for an
entire working day. During a visit the team interviewed all the
customers that arrived at that dealership.
One of the questions that each of the customers were asked is:
"Do you currently possess a car made by our company?" The
answers were marked down as "Yes", "No", or "Refuse to
Answer", depending on the customer's response. - correct
answer-Select the correct answer in each of the following 4
questions:
The population in this survey is: - correct answer-a. The
researchers that conducted the survey.
b. Customers that arrive at dealerships of the company.
CORRECT
c. The automobile producing company.
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d. Owners of cars that are produced by the company.
The sample in this survey is: - correct answer-a. The team that
conducted the survey.
b. Customers that arrive at dealerships of the company.
c. "Yes", "No", or "Refuse to Answer".
d. Customers that arrive at the selected dealerships during the
day of visit. CORRECT
A parameter that may be targeted by this survey is: - correct
answer-a. The percentage of costumers that possess a car made
by the company. CORRECT
b. Customers that arrive at the selected dealerships during the
day of visit.
c. "Yes", "No", or "Refuse to Answer".
d. Owners of cars that are produced by the company.
A statistic that may be used to summarize the outcome of the
survey is: - correct answer-a. "Yes".
b. The percentage, among costumers that were interviewed, of
those that do not possess a car made by the company CORRECT
MATH 120: INTRODUCTION TO
STATISTICS LATEST WEEK 8 FINAL EXAM
2026 QUESTIONS AND ANSWERS | A+
GRADED | WITH EXPERT SOLUTIONS
An automobile producing company operates car dealerships that
sell its cars. In order to assess the service costumers get at the
dealerships a team from the Customer Relationship Department
was assembled. The team was sent to 20 randomly selected
dealerships. Each dealership was visited once by the team for an
entire working day. During a visit the team interviewed all the
customers that arrived at that dealership.
One of the questions that each of the customers were asked is:
"Do you currently possess a car made by our company?" The
answers were marked down as "Yes", "No", or "Refuse to
Answer", depending on the customer's response. - correct
answer-Select the correct answer in each of the following 4
questions:
The population in this survey is: - correct answer-a. The
researchers that conducted the survey.
b. Customers that arrive at dealerships of the company.
CORRECT
c. The automobile producing company.
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d. Owners of cars that are produced by the company.
The sample in this survey is: - correct answer-a. The team that
conducted the survey.
b. Customers that arrive at dealerships of the company.
c. "Yes", "No", or "Refuse to Answer".
d. Customers that arrive at the selected dealerships during the
day of visit. CORRECT
A parameter that may be targeted by this survey is: - correct
answer-a. The percentage of costumers that possess a car made
by the company. CORRECT
b. Customers that arrive at the selected dealerships during the
day of visit.
c. "Yes", "No", or "Refuse to Answer".
d. Owners of cars that are produced by the company.
A statistic that may be used to summarize the outcome of the
survey is: - correct answer-a. "Yes".
b. The percentage, among costumers that were interviewed, of
those that do not possess a car made by the company CORRECT
