Last School Year, the Student Body of a Local University

question 55

Multiple Choice

Last school year, the student body of a local university consisted of 30% freshmen, 24% sophomores, 26% juniors, and 20% seniors. A sample of 400 students taken from this year's student body showed the following number of students in each classification. ​ We are interested in determining whether or not there has been a significant change in the classifications between the last school year and this school year. The calculated value for the test statistic equals

• A) .54.
• B) .65.
• C) 2.063.
• D) 2.664.

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Definitions:

Postsale Problems

Postsale Problems refer to issues or complaints customers experience with a product or service after the purchase has been made, necessitating support or resolution.

Possession

The act of owning or the state of being owned, denoting the control a person or entity has over an object, property, or asset.

Commission System

is a compensation method where employees or agents are paid based on the value of the sales or deals they make, intended to motivate higher performance.

Salespeople

Professionals who are responsible for selling a company's products or services to customers.