Mathematics, 07.05.2021 04:30 shantrice1831
Suppose a normal distribution has a mean of 49 and a standard deviation of
5. What is the probability that a data value is between 48 and 52? Round your
answer to the nearest tenth of a percent.
A. 26.2%
B. 30.5%
C. 31.1%
D. 28.8%
Answers: 1
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Suppose a normal distribution has a mean of 49 and a standard deviation of
5. What is the probabil...
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