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Mathematics, 30.03.2021 03:50 samueldfhung
Assume that human body temperatures are normally distributed with a mean of 98.23 F and a standard deviation of 0.64 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 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.)
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Assume that human body temperatures are normally distributed with a mean of 98.23 F and a standard d...
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