Question

The heights of the students in a New York college were found to follow a normal distribution, with a mean of 170 centimeters and a standard deviation of 5 centimeters. Which range of values contains 95% of the data?

Answer 1

on plato its, B.

160 centimeters to 180 centimeters.

Explanation:

Answer 2

In any normal distribution, about 95% of it lies within two standard deviations of the mean. So the range would be approximately
`(170-2*5,170+2*5)=(160,180)`.