An article the Journal of the American Medical Association (1992) examined whether the true mean body temperature is 98.0 degrees Fahrenheit. You decide to conduct your own study and take the temperatures of 25 participants. You find the sample mean temperature of the 25 sample is 98.2°F with a standard deviation of 0.70°F. Could you conclude by performing a test that the true mean body temperature is higher than 98.0°F? Assume a = 0.05.State your null and alternative hypotheses.

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STUDENT ID:/
An article the Journal of the American Medical Association (1992) examined
whether the true mean body temperature is 98.0 degrees Fahrenheit. You decide
to conduct your own study and take the temperatures of 25 participants. You find
the sample mean temperature of the 25 sample is 98.2°F with a standard
deviation of 0.70°F. Could you conclude by performing a test that the true mean
body temperature is higher than 98.0°F? Assume a = 0.05.State your null and
alternative hypotheses.
1.
I
梦 0
a
立
Transcribed Image Text:STUDENT ID:/ An article the Journal of the American Medical Association (1992) examined whether the true mean body temperature is 98.0 degrees Fahrenheit. You decide to conduct your own study and take the temperatures of 25 participants. You find the sample mean temperature of the 25 sample is 98.2°F with a standard deviation of 0.70°F. Could you conclude by performing a test that the true mean body temperature is higher than 98.0°F? Assume a = 0.05.State your null and alternative hypotheses. 1. I 梦 0 a 立
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