Mathematics, 12.01.2020 23:31, needhelp243435

Given a normal distribution with a mean of 128 and a standard deviation of 15, what percentage of values is within the interval 83 to 173?

a. 32%
b. 50%
c. 68%
d. 95%
e. 99.7%

Answers: 3

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Given a normal distribution with a mean of 128 and a standard deviation of 15, what percentage of va...