It has long been stated that the mean temperature of humans is 98.6°F. However, two researchers curren in the subject thought that the mean temperature of humans is less than 98.6°F. They measured the temp 61 healthy adults 1 to 4 times daily for 3 days, obtaining 275 measurements. The sample data resulted in mean of 98.3°F and a sample standard deviation of 1.1°F. Use the P-value approach to conduct a hypoth judge whether the mean temperature of humans is less than 98.6°F at the a=0.01 level of significance. State the hypotheses. H₂ μ H₁: P Find the test statistic. = 98.6°F <98.6°F to-4.52 (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) ample Get more help - Clear all

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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It has long been stated that the mean temperature of humans is 98.6°F. However, two researchers currently involved
in the subject thought that the mean temperature of humans is less than 98.6°F. They measured the temperatures of
61 healthy adults 1 to 4 times daily for 3 days, obtaining 275 measurements. The sample data resulted in a sample
mean of 98.3°F and a sample standard deviation of 1.1°F. Use the P-value approach to conduct a hypothesis test to
judge whether the mean temperature of humans is less than 98.6°F at the a= 0.01 level of significance.
State the hypotheses.
Ho: P
= 98.6°F
H₁: P < 98.6°F
Find the test statistic.
to = -4.52
(Round to two decimal places as needed.)
The P-value is
(Round to three decimal places as needed.)
Example Get more help ▲
……
Clear all
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Transcribed Image Text:It has long been stated that the mean temperature of humans is 98.6°F. However, two researchers currently involved in the subject thought that the mean temperature of humans is less than 98.6°F. They measured the temperatures of 61 healthy adults 1 to 4 times daily for 3 days, obtaining 275 measurements. The sample data resulted in a sample mean of 98.3°F and a sample standard deviation of 1.1°F. Use the P-value approach to conduct a hypothesis test to judge whether the mean temperature of humans is less than 98.6°F at the a= 0.01 level of significance. State the hypotheses. Ho: P = 98.6°F H₁: P < 98.6°F Find the test statistic. to = -4.52 (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) Example Get more help ▲ …… Clear all aspx?cultureld=&theme=math&style=highered&disableStandbyIndicator=true&assignmentHandlesLocale=true=
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