Instructions:Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

The mean of a normally distributed dataset is 12, and the standard deviation is 2.

( ? ) % of the data points lies between 8 and 16.

Question

Instructions:Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

The mean of a normally distributed dataset is 12, and the standard deviation is 2.



(         ?               )  % of the data points lies between 8 and 16.

mathmale · Answer

The mean is 12, and the standard deviation is 2.  Which data point lies 1 standard dev. above the mean?  Which data point lies 2 std. devl below the mean?