SCENARIO 12-19 The Director of Transportation of a Large Company Is Interested

question 6

Multiple Choice

SCENARIO 12-19
The director of transportation of a large company is interested in the usage of the company's van pool
program. She surveyed 129 of her employees on the usage of the program before and after a
campaign to convince her employees to use the service and obtained the following: She will use this information to perform test using a level of significance of 0.05.
-Referring to Scenario 12-19, the director now wants to know if the proportion of employees who use the service before the campaign and the proportion of employees who use the service after the
Campaign are the same. What should be her conclusion?

• A) There is sufficient evidence that the proportion of employees who use the service before the campaign is the same as the proportion of employees who use the service after the Campaign.
• B) There is insufficient evidence that the proportion of employees who use the service before the campaign is the same as the proportion of employees who use the service after The campaign.
• C) There is sufficient evidence that the proportion of employees who use the service before the campaign is not the same as the proportion of employees who use the service after the Campaign.
• D) There is insufficient evidence that the proportion of employees who use the service before the campaign is not the same as the proportion of employees who use the service After the campaign.

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Definitions:

Psychological Well-being

Psychological well-being refers to the state of an individual's mental health, encompassing emotional, cognitive, and social aspects of happiness and contentment.

Peer Relationships

The interactions and bonds formed between individuals of similar age groups, which play a significant role in social and emotional development.

Military Violence

Acts of aggression and force carried out by armed forces, often in the context of conflict or war.

Sibling Rivalry

Competition, jealousy, and conflict between brothers and sisters, often for parental attention and approval.