Determine Whether the Hypothesis Test Involves a Sampling Distribution of Means

question 129

Multiple Choice

Determine whether the hypothesis test involves a sampling distribution of means that is a normal distribution, Student t distribution, or neither.
-Claim: $\mu = 119$ . Sample data: $n = 15 , \bar { x } = 103 , s = 15.2$ . The sample data appear to come from a normally distributed population with unknown $\mu$ and $\sigma$ .

• A) Neither
• B) Normal
• C) Student \(\mathrm { t }\)

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Definitions:

Contingency Contract

A behavioral strategy involving a formal agreement between parties to reinforce desired behaviors or reduce undesired ones.

Weekly Goals

Objective or targets set to be achieved within the span of a week, commonly used in personal and professional planning to organize and prioritize tasks.

Token Economy

A behavioral modification technique that involves giving tokens as rewards for desired behaviors, which can later be exchanged for specific privileges or items.

Flooding

A psychological treatment method that exposes the patient to their feared objects or situations extensively and intensively.