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 iv. Below are the number of individuals in each department Department Numbers Accounts 18 Marketing Sales Repairs 24 43 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. V.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter7: Nonlinear Optimization Models
Section: Chapter Questions
Problem 63P
icon
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
iv.
Below are the number of individuals in each department
Department
Numbers
Accounts
18
Marketing
Sales
24
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.
V.
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 iv. Below are the number of individuals in each department Department Numbers Accounts 18 Marketing Sales 24 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. V.
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Practical Management Science
Practical Management Science
Operations Management
ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,