Exhibit 9-4 The Manager of a Grocery Store Has Taken a Random

question 28

Multiple Choice

Exhibit 9-4
The manager of a grocery store has taken a random sample of 100 customers. The average length of time it took the customers in the sample to check out was 3.1 minutes with a standard deviation of 0.5 minutes. We want to test to determine whether or not the mean waiting time of all customers is significantly more than 3 minutes.
-Refer to Exhibit 9-4. The p-value is between

• A).005 to .01
• B).01 to .025
• C).025 to .05
• D).05 to .10

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Definitions:

Standard Of Excellence

A benchmark of quality or achievement that is regarded as a model to aspire to or surpass.

Competitive Situations

Scenarios where individuals or groups compete against each other to achieve a particular objective or advantage.

Sense Of Equity

The feeling or perception of fairness and justice within interpersonal and societal relationships.

Achievement Need

This refers to an individual's need for success, accomplishment, and setting and achieving challenging goals.