For Questions #20 Through 24 Relate Back to This Situation

question 14

Multiple Choice

For questions #20 through 24 relate back to this situation:
A product manager is concerned with whether or not her product's share is equal to 25 percent of the market. A sample of 35 data points yields a sample proportion equal to 38 percent.
-What inferential statistical test is appropriate for the hypothesis in question #20?

• A) chi-square
• B) F-test
• C) t-test
• D) z-test
• E) none of the above

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Definitions:

Behavior Change

The modification of human behaviors, which can be influenced by various psychological and environmental factors.

Reward

Benefits, either tangible or intangible, given to reinforce positive behavior or to achieve a desired outcome.

Desired Behavior

The specific actions or reactions an individual or group aims to elicit or achieve through certain stimuli or interventions.

ABA Design

An experimental design consisting of a baseline period (A), an intervention period (B), followed by a return to the baseline condition (A).