Mean = 57Standard Deviation = 12.93Find the values of A-D

Use the mean and standard deviation from Question 1, to determine the x-value that corresponds to the percent of area under the normal curve that is labelled in the graph below. 15.18% 34.13% 90.93% 6.5% percent: 6.5% 90.93% 34.13% 15.18% x-values: (a) (b) (c) (d)