48. Suppose the temperature of healthy humans is approximately normal with a mean of 98.6 degrees and a standard deviation of 0.8 degrees. a. If a healthy person is selected at random, what is the probability that the person has a temperature above 99.0 degrees? b. What is the 95th percentile for the body temperature of healthy humans? c. A person with a temperature 2 standard deviation more than the average temperature is considered to be an emergency case. What must the temperature of a person be before he or she is brought to an emergency room?
48. Suppose the temperature of healthy humans is approximately normal with a mean of 98.6 degrees and a standard deviation of 0.8 degrees. a. If a healthy person is selected at random, what is the probability that the person has a temperature above 99.0 degrees? b. What is the 95th percentile for the body temperature of healthy humans? c. A person with a temperature 2 standard deviation more than the average temperature is considered to be an emergency case. What must the temperature of a person be before he or she is brought to an emergency room?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:48. Suppose the temperature of healthy humans is approximately
normal with a mean of 98.6 degrees and a standard deviation of 0.8
degrees.
a. If a healthy person is selected at random, what is the probability that
the person has a temperature above 99.0 degrees?
b. What is the 95th percentile for the body temperature of healthy
humans?
c. A person with a temperature 2 standard deviation more than the
average temperature is considered to be an emergency case. What
must the temperature of a person be before he or she is brought to an
emergency room?
d. If a healthy person has a temperature of 2.5 °F standard deviations
below the average temperature, he or she is suffering from
hypothermia. What is the temperature reading of a 2 person with
hypothermia?
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