Determine the Evaluation Guideline That Applies Best in Questioning the Results

question 50

Multiple Choice

Determine the evaluation guideline that applies best in questioning the results of the described study.
-A high school dean conducted a study and reported that "Working lowers the GPA of high school juniors by
22%." The data consisted of a sample of 38 working students having a GPA of 2.26 and a sample of 38
Nonworking students having a GPA of 2.91.

• A)Consider the source of the data.
• B)Consider the source of the study.
• C)Consider possible confounding variables.
• D)Consider the summary value as calculated from the data.

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Definitions:

Negotiate

The process of discussing terms to reach a mutual agreement in transactions, contracts, or disputes.

Implied Warranty

A legal assumption that the goods sold meet certain quality standards, including that they are fit for the standard purposes for which such goods are sold.

Express Warranty

A clearly stated promise or guarantee regarding the condition or performance of a product or service.

Warranty Of Trade Usage

A guarantee implied in a transaction, based on the customary practices and standards in a particular industry.