Assume that human body temperatures are normally distributed with a mean of 98.20°F and a standard deviation of 0.61°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 of 100.6°F is appropriate? b. Physicians want to select a minimum temperature for reguiring 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 posit 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
Assume that human body temperatures are normally distributed with a mean of 98.20°F and a standard deviation of 0.61°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 of 100.6°F is appropriate? b. Physicians want to select a minimum temperature for reguiring 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 posit 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
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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![Assume that human body temperatures are normally distributed with a mean of 98.20°F and a standard deviation of 0.61°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.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12d9946b-1c78-40d9-ae41-75de22b19971%2F571a7e3d-b4cf-4b97-8016-b2ae65651fc9%2Fj15qrkv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Assume that human body temperatures are normally distributed with a mean of 98.20°F and a standard deviation of 0.61°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.)
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