MATH 1280 Introduction to Statistics - Term 1, 2018-2019
Home ►︎ My courses ►︎ MATH 1280 - AY2019-T1 ►︎ Final Exam (Days 1 - 4) ►︎
Review Quiz
Started on Tuesday, 30 October 2018, 7:11 PM
State Finished
Completed on Wednesday, 31 October 2018, 5:37 AM
Time taken 10 hours 26 mins
Marks 0.00/136.00
Grade 0.00 out of 100.00
Information
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 the 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.
Select the correct answer in each of the following 4 questions:
,Question 1
Not answered
Marked out of 1.00
The population in this survey is:
Select one:
a. The researchers that conducted the survey.
b. Customers that arrive at dealerships of the company.
c. The automobile producing company.
d. Owners of cars that are produced by the company.
The correct answer is: Customers that arrive at dealerships of the
company.
,Question 2
Not answered
Marked out of 1.00
The sample in this survey is:
Select one:
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.
The correct answer is: Customers that arrive at the selected dealerships
during the day of visit.
, Question 3
Not answered
Marked out of 1.00
A parameter that may be targeted by this survey is:
Select one:
a. The percentage of costumers that possess a car made by the company.
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.
The correct answer is: The percentage of costumers that possess a car
made by the company.
Home ►︎ My courses ►︎ MATH 1280 - AY2019-T1 ►︎ Final Exam (Days 1 - 4) ►︎
Review Quiz
Started on Tuesday, 30 October 2018, 7:11 PM
State Finished
Completed on Wednesday, 31 October 2018, 5:37 AM
Time taken 10 hours 26 mins
Marks 0.00/136.00
Grade 0.00 out of 100.00
Information
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 the 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.
Select the correct answer in each of the following 4 questions:
,Question 1
Not answered
Marked out of 1.00
The population in this survey is:
Select one:
a. The researchers that conducted the survey.
b. Customers that arrive at dealerships of the company.
c. The automobile producing company.
d. Owners of cars that are produced by the company.
The correct answer is: Customers that arrive at dealerships of the
company.
,Question 2
Not answered
Marked out of 1.00
The sample in this survey is:
Select one:
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.
The correct answer is: Customers that arrive at the selected dealerships
during the day of visit.
, Question 3
Not answered
Marked out of 1.00
A parameter that may be targeted by this survey is:
Select one:
a. The percentage of costumers that possess a car made by the company.
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.
The correct answer is: The percentage of costumers that possess a car
made by the company.
