Assume that human body temperatures are normally distributed with a mean of 98.20°F and a standard deviation of 0.63 F. a. A hospital uses 100.6°F as the lowest temperature considered to be a fever. What percentage of normal and healthy persons would be considered to have a fever? Does this percentage suggest that a cutoff of 100.6 F is appropriate? b. Physicians want to select a minimum temperature for requiring further medical tests. What should that temperature be, if we want only 5.0% of healthy people to exceed it? (Such a result is a false positive, meaning that the test result is positive, but the subject is not really sick.) Click to view page 1 of the table. Click to view page 2 of the table. a. The percentage of normal and healthy persons considered to have a fever is %. (Round to two decimal places as needed.) Does this percentage suggest that a cutoff of 100.6 F is appropriate? O A. No, because there is a small probability that a normal and healthy person would be considered to have a fever. No boanurn thore ir Iaran prohnhilitu that - normal and hanthu nnmon unuld hn onnridnend tn haun Ensunr Click to select your answer(s).

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Assume that human body temperatures are normally distributed with a mean of 98.20°F and a standard deviation of 0.63 F.
a. A hospital uses 100.6°F as the lowest temperature considered to be a fever. What percentage of normal and healthy persons would be considered to have a fever? Does this percentage suggest that a cutoff of 100.6 F is
appropriate?
b. Physicians want to select a minimum temperature for requiring further medical tests. What should that temperature be, if we want only 5.0% of healthy people to exceed it? (Such a result is a false positive, meaning that the test result
is positive, but the subject is not really sick.)
Click to view page 1 of the table. Click to view page 2 of the table.
a. The percentage of normal and healthy persons considered to have a fever is
%.
(Round to two decimal places as needed.)
Does this percentage suggest that a cutoff of 100.6 F is appropriate?
O A. No, because there is a small probability that a normal and healthy person would be considered to have a fever.
No boanurn thore ir Iaran prohnhilitu that - normal and hanthu nnmon unuld hn onnridnend tn haun Ensunr
Click to select your answer(s).
Transcribed Image Text:Assume that human body temperatures are normally distributed with a mean of 98.20°F and a standard deviation of 0.63 F. a. A hospital uses 100.6°F as the lowest temperature considered to be a fever. What percentage of normal and healthy persons would be considered to have a fever? Does this percentage suggest that a cutoff of 100.6 F is appropriate? b. Physicians want to select a minimum temperature for requiring further medical tests. What should that temperature be, if we want only 5.0% of healthy people to exceed it? (Such a result is a false positive, meaning that the test result is positive, but the subject is not really sick.) Click to view page 1 of the table. Click to view page 2 of the table. a. The percentage of normal and healthy persons considered to have a fever is %. (Round to two decimal places as needed.) Does this percentage suggest that a cutoff of 100.6 F is appropriate? O A. No, because there is a small probability that a normal and healthy person would be considered to have a fever. No boanurn thore ir Iaran prohnhilitu that - normal and hanthu nnmon unuld hn onnridnend tn haun Ensunr Click to select your answer(s).
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