Choose the One Alternative That Best Completes the Statement or Answers

question 79

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-In a random sample of 60 laptop computers, the mean repair cost was $\$ 150$ with a population standard deviation of $\$ 36$ . Compute the $99 \%$ confidence interval for $\mu$ .

• A) \(( \$ 138 , \$ 162 )\)
• B) \(( \$ 18 , \$ 54 )\)
• C) \(( \$ 238 , \$ 274 )\)
• D) \(( \$ 537 , \$ 654 )\)

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Definitions:

Deindividuation

A psychological state where an individual loses their self-awareness and sense of individuality, often in group contexts, leading to uninhibited and sometimes antisocial behavior.

Natural Mimicry

The innate or instinctual ability to imitate or reproduce behaviors, sounds, or appearances observed in the environment.

Informational Social Influence

The influence to conform to what we believe others think is correct, often due to the desire or need for accuracy.

Cognitive Dissonance

A psychological phenomenon where an individual experiences discomfort resulting from holding two or more contradictory beliefs, ideas, or values.