Suppose That the Study in Problem #2 Was Performed with a Random

question 28

Essay

Suppose that the study in problem #2 was performed with a random sample ofn = 200 children, and 50 of the children remembered where to look for the object inthe setting that was away from home.
a) Describe the shape, center, and spread of the sampling distribution of $\hat{p}$ if the nullhypothesis Hpo : = 0.35 were true.
b) Is there convincing evidence that the null hypothesis is not true, or is $\hat{p}$ consistentwith what you would expect to see if the null hypothesis were true?
Carry out ahypothesis test to answer this question.

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Definitions:

Prototype/Willingness Model

This model suggests that behavior is influenced by both rational decision-making processes about a behavior's outcomes (prototypes) and an individual's willingness to engage in the behavior in specific contexts.

Regulatory Focus Model

A psychological theory positing that individuals regulate their behavior through either promotion-focused strategies, aimed at achieving positive outcomes, or prevention-focused strategies, aimed at avoiding negative outcomes.

Social Circumstances

The conditions and factors that influence and shape an individual's social experiences and interactions.

Search Committee

A group of people designated to conduct the process of seeking and recommending candidates for a specific position or role.