Use the Following Information to Answer the Question

question 30

Multiple Choice

Use the following information to answer the question. Can deep- knee bends help you stay alert in class? Forty subjects were measured for alertness at the beginning of class then voluntarily performed fifteen deep- knee bends followed by a forty- five minute lecture. Each subject was then measured for alertness at the end of the lecture. The hypothesis test results for the sign test are summarized below. Assume that all conditions for testing have been met:

-What is the name and value of the test statistic?

• A)S = 21
• B)F = 21
• C)S = 14
• D)Z = 5

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Definitions:

Cognitive Component

An aspect of attitude related to beliefs, knowledge, and thoughts about a subject or issue.

Attitudes

An established mindset or emotional stance regarding a person or object, usually manifested in how one acts.

Cognitive Component

The aspect of attitudes that encompasses beliefs and knowledge about a subject, influencing how we think and understand.

Law School

An educational institution specializing in legal studies, typically offering professional degrees for lawyers, such as Juris Doctor (JD).