Exhibit 11-1

question 61

Multiple Choice

Exhibit 11-1.Becky owns a diner and is concerned about sustaining the business.She wants to ascertain if the standard deviation of the profits for each week is greater than $250.The details of the profits for the week are listed below (in dollars. ) Assume that profits are normally distributed. Refer to Exhibit 11-1.The appropriate null and alternate hypotheses are:

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Definitions:

Hypertension

A chronic medical condition in which the blood pressure in the arteries is persistently elevated.

Consistency

The degree of viscosity or firmness of a substance, or the uniformity in the application or adherence to the same principles over time.

Concise Language

The use of few words to convey a message clearly and directly, avoiding unnecessary detail and redundancy.

Concise Language

The use of few words without sacrificing clarity to convey a message effectively.