A Survey of Full Professors (Highest Ranking) in History Found

question 87

Multiple Choice

A survey of full professors (highest ranking) in History found that the average income is $74,914. Because that survey is now over 8 years old, an institutional researcher wants to test this figure by taking a random sample of 112 History professors with full professorship status. The researcher finds a sample mean of $81,342. The population standard deviation is known to be $15,121.
-What is the rejection point for testing these hypotheses at α = .05?

• A)1.28
• B)1.645
• C)1.96
• D)2.33
• E)2.575

Develop skills to anticipate and address audience objections in persuasive messaging.

Construct effective sales messages with clear calls to action.

Recognize the importance of closing persuasive messages positively to maintain or repair business relationships.

Understand the role of vivid language and emotional connection in persuasive argumentation.

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Definitions:

Behavior

The actions or reactions of an object or organism, often in relation to its environment.

Anterior Cingulate

The front part of the cingulate, a brain structure that runs from the front to the back of the brain in the middle, just above the corpus callosum. The anterior cingulate is believed to be important for the experience of normal emotion and self-control.

Discrepancy

A difference or inconsistency between two or more elements, such as expectations versus reality.

Yellow Bile

One of the four humors in ancient Greek and Roman medicine, thought to be associated with anger and bad temper.