Mathematics, 08.03.2021 20:50 j3barr01
1. A physical fitness researcher devises a test of strength and discovers that the results are normally distributed
with a mean of 110.0 pounds and a standard deviation of 10,4 pounds. Answer the following questions.
a. If a subject is randomly selected and measured, find the probability of a score below 85 pounds.
b. If a subject is randomly selected and measured, find the probability of a score greater than 92 pounds.
c. If a subject is randomly selected and measured, find the probability of a score between 87 and 100 pounds.
Answers: 2
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