Instruction 15-5 A Corporation Randomly Selects 150 Salespeople and Finds That 66

question 72

Multiple Choice

Instruction 15-5
A corporation randomly selects 150 salespeople and finds that 66% who have never taken a self-improvement course would like such a course.The firm did a similar study 10 years ago in which 60% of a random sample of 160 salespeople wanted a self-improvement course.The groups are assumed to be independent random samples.Let π₁ and π₂ represent the true proportion of workers who would like to attend a self-improvement course in the recent study and the past study,respectively.
-Referring to Instruction 15-5,what is the critical value when testing whether population proportions are different if α = 0.10?

• A)2.706
• B)± 1.645
• C)3.842
• D)± 1.96

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Definitions:

Resource Utilization

The efficient and effective deployment and use of resources, such as capital, materials, and labor, in the production of goods or services.

Work Performance

The assessment of an employee's effectiveness in fulfilling job duties and contributing to organizational goals.

Resource Cost

The expense associated with the acquisition, maintenance, and use of resources such as materials, time, and labor.

Goal Accomplishment

The process of successfully achieving a desired outcome or objective through planned actions and strategies.