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Statistics / Elementary Statistics 12 / Chapter 8-2 / Problem 3

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

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Mean Body Temperature A formal hypothesis test is to be conducted using the claim that

Chapter 8, Problem 3

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QUESTION:

Mean Body Temperature A formal hypothesis test is to be conducted using the claim that the mean body temperature is equal to 98.6 F. a. What is the null hypothesis, and how is it denoted? b. What is the alternative hypothesis, and how is it denoted? c. What are the possible conclusions that can be made about the null hypothesis? d. Is it possible to conclude that there is sufficient evidence to support the claim that the mean body temperature is equal to 98.6 F ?

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QUESTION:

Mean Body Temperature A formal hypothesis test is to be conducted using the claim that the mean body temperature is equal to 98.6 F. a. What is the null hypothesis, and how is it denoted? b. What is the alternative hypothesis, and how is it denoted? c. What are the possible conclusions that can be made about the null hypothesis? d. Is it possible to conclude that there is sufficient evidence to support the claim that the mean body temperature is equal to 98.6 F ?

ANSWER:

Step 1 of 4

Given that,

A formal hypothesis test is to be conducted using the claim that the mean body temperature is equal to 98.6 F.

a. What is the null hypothesis, and how is it denoted?

Since it is claimed that the mean body temperature is equal to 98.6 F; therefore, it helps to formulate the null hypothesis (H0) as,

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