A Local Retail Business Wishes to Determine If There Is

question 67

Multiple Choice

A local retail business wishes to determine if there is a difference in preferred indoor temperature
Between men and women. A random sample of data is collected, with the following results (note:
There are slight differences between Excel and MegaStat output in this test) :
What is the alternate hypothesis?

• A) µ1 - µ2 > 0, or µd > 0
• B) µ1 ≠ µ2, or µd ≠ 0
• C) µ1 - µ2 ≤ 0, or µd < 0
• D) µ1 - µ2 = 0

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Definitions:

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The act of representing an object, concept, or action with a symbol or a set of symbols, especially in the context of mathematics or logic.

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Individuals who engage in the sport or activity of jumping from an aircraft and descending to the ground with the aid of a parachute.

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Entertainment events designed to excite or scare the audience through spectacles of danger or daring.

Experience

The knowledge or practical wisdom gained from direct participation in events or activities.