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Mathematics, 06.04.2021 02:10 Sevara100

A normal distribution has a mean of 31 and a standard deviation of 3. Find the percentage of data values that are in the given intervals. NOT MULTIPLE CHOICE

a. between 25 and 34
b. between 22 and 31
c. between 28 and 34
d. at least 25
e. at most 34
f. at least 37​


A normal distribution has a mean of 31 and a standard deviation of 3. Find the percentage of data v

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