O Caitlyn has to determine how many of the 120 employees in her work pla SPU of 40 emplovees. She
O Caitlyn has to determine how many of the 120 employees in her work pla SPU of 40 emplovees. She
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter61: Areas Of Circles, Sectors, And Segments
Section: Chapter Questions
Problem 50A
Related questions
Question
![b) Caitlyn has to determine how many of the 120 employees in her work place has
comprehensive car insurance. She wants to obtain a sample of 40 employees. She
selections employees from each department in proportion to the number of individuals
the departments
[1]
[1]
[2]
Define the term population with relation to the question above.
1.
ii.
11.
What type of sampling method did Caitlyn use?
List two advantages of the sampling method stated in ii).
111.
iv. Below are the number of individuals in each department
Department
Numbers
Accounts
18
Marketing
24
Sales
43
Repairs
35
How many employees from the Marketing department should Caitlyn select to be
part of the sample?
Another employee suggested that Caitlyn should group employees by the type of
car they own. State a reason why grouping the employees in this way will NOT be
appropriate to select this sample using the sampling method in ii. [1]
[2]
V.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Feca6c631-f465-4369-865e-e55e824b2974%2F10912c5a-5357-4443-a771-7162b908cc2e%2F6j6264o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:b) Caitlyn has to determine how many of the 120 employees in her work place has
comprehensive car insurance. She wants to obtain a sample of 40 employees. She
selections employees from each department in proportion to the number of individuals
the departments
[1]
[1]
[2]
Define the term population with relation to the question above.
1.
ii.
11.
What type of sampling method did Caitlyn use?
List two advantages of the sampling method stated in ii).
111.
iv. Below are the number of individuals in each department
Department
Numbers
Accounts
18
Marketing
24
Sales
43
Repairs
35
How many employees from the Marketing department should Caitlyn select to be
part of the sample?
Another employee suggested that Caitlyn should group employees by the type of
car they own. State a reason why grouping the employees in this way will NOT be
appropriate to select this sample using the sampling method in ii. [1]
[2]
V.
![a) Choose the most appropriate term that describes the following
The number of vaccinated citizens in a country [discrete, continuous
The faculty that a student registers in [qualitative, quantitative]
The volume of water a kettle can hold [interval, ratio]
i.
ii.
iii.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Feca6c631-f465-4369-865e-e55e824b2974%2F10912c5a-5357-4443-a771-7162b908cc2e%2F3pm2u6c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a) Choose the most appropriate term that describes the following
The number of vaccinated citizens in a country [discrete, continuous
The faculty that a student registers in [qualitative, quantitative]
The volume of water a kettle can hold [interval, ratio]
i.
ii.
iii.
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