Test Hypotheses About a Population Mean with Unknown
-A Local $3.5$

question 82

Short Answer

Test Hypotheses about a Population Mean with Unknown
-A local hardware store claims that the mean waiting time in line is less than $3.5$ minutes. A random sample of 20 customers has a mean of $3.7$ minutes with a standard deviation of $0.8$ minute. If $\alpha = 0.05$ , test the store's claim using P-values.

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Definitions:

Effective Negotiators

Individuals proficient in discussing and reaching mutually beneficial agreements.

Dominating The Discussion

The act of taking over a conversation, often by speaking excessively and not allowing others to share their thoughts or opinions.

Talking

The act of verbal communication between individuals to convey information, ideas, or feelings.

Use Humor

The act of leveraging wit or comedy to ease tense situations, build relationships, or simply bring joy to others.