Suppose a normal distribution has a mean of 38 and a standard deviation of 2. What is the probability that a data value is between 36 and 41? Round your answer to the nearest tenth of a percent. A. 56.5% B. 83.5% C. 62.5% D. 77.5%

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Suppose a normal distribution has a mean of 38 and a standard deviation of
2. What is the probability that a data value is between 36 and 41? Round your
answer to the nearest tenth of a percent.
OA. 56.5%
OB. 83.5%
O C. 62.5%
O D. 77.5%
Transcribed Image Text:Suppose a normal distribution has a mean of 38 and a standard deviation of 2. What is the probability that a data value is between 36 and 41? Round your answer to the nearest tenth of a percent. OA. 56.5% OB. 83.5% O C. 62.5% O D. 77.5%
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