It is commonly believed that the mean body temperature of a healthy adult is 98.6° F. You are notentirely convinced. You believe that it is not 98.6° F. You collected data using 44 healthy peopleand found that they had a mean body temperature of 98.19° F with a standard deviation of1.17° F. Use a 0.05 significance level to test the claim that the mean body temperature of a healthyadult is not 98.6° F.a) Identify the null and alternative hypotheses?Ho:[? vb) What type of hypothesis test should you conduct (left , right , or two-talled)?O left-tailedOright talledO two tailedc) Identify the appropriate significance level.d) Calculate your test statistic. Write the result below, and be sure to round your final answer to twodecimal places.e) Calculate your p-value. Write the result below, and be sure to round your final answer to fourdecimal places.null hvoothosis?esc000000F1F2F3F4F5F6@#$%123456品

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a) Identify the null and alternative hypotheses? Họ: ? v b) What type of hypothesis test should you conduct (left , right, or two-talled)? O left-tailed O right tailed O two tailed c) Identify the appropriate significance level.

a) Identify the null and alternative hypotheses? Họ: ? v b) What type of hypothesis test should you conduct (left , right, or two-talled)? O left-tailed O right tailed O two tailed c) Identify the appropriate significance level.

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Question

It is commonly believed that the mean body temperature of a healthy adult is 98.6° F. You are not
entirely convinced. You believe that it is not 98.6° F. You collected data using 44 healthy people
and found that they had a mean body temperature of 98.19° F with a standard deviation of
1.17° F. Use a 0.05 significance level to test the claim that the mean body temperature of a healthy
adult is not 98.6° F.
a) Identify the null and alternative hypotheses?
Ho:[? v
b) What type of hypothesis test should you conduct (left , right , or two-talled)?
O left-tailed
Oright talled
O two tailed
c) Identify the appropriate significance level.
d) Calculate your test statistic. Write the result below, and be sure to round your final answer to two
decimal places.
e) Calculate your p-value. Write the result below, and be sure to round your final answer to four
decimal places.
null hvoothosis?
esc
000
000
F1
F2
F3
F4
F5
F6
@
#
$
%
1
2
3
4
5
6
品

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