estimate-the-mean-and-standard-deviation-of-the-normal-distribution-shown-below-

Question

The dashed lines represent the mean and $1$ -standard-deviation intervals in the following normal distribution. Estimate the values of the mean and standard deviation.

Graph of a normal distribution curve with vertical dashed lines indicating values from 62 to 92 on the x-axis.

Accepted Answer

$mu equals 77$

$sigma equals 5$

Answer

$mu equals 77$

$sigma equals 5$

Answer

$mu equals 77$

$sigma equals 5$

Answer

$mu equals 77$

$sigma equals 5$

The dashed lines represent the mean and 11-standard-deviation intervals in the following normal distribution. Estimate the values of the mean and standard deviation.

The dashed lines represent the mean and $1$ -standard-deviation intervals in the following normal distribution. Estimate the values of the mean and standard deviation.