Mathematics, 24.05.2021 16:30 christian2510

A set of data is normally distributed with a mean of 75 and a standard deviation of 3. What percent of the data is in the interval 72-78?
a. 99.7%
c. 95.5%
b. 68.3%
d. 47.7%

Answers: 3

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A set of data is normally distributed with a mean of 75 and a standard deviation of 3. What percent...

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A set of data is normally distributed with a mean of 75 and a standard deviation of 3. What percent of the data is in the interval 72-78? a. 99.7% c. 95.5% b. 68.3% d. 47.7%

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Another question on Mathematics

A set of data is normally distributed with a mean of 75 and a standard deviation of 3. What percent of the data is in the interval 72-78?
a. 99.7%
c. 95.5%
b. 68.3%
d. 47.7%