NHW= mean is 124.5876, the median is 124.5000, mode is 127.30 and the standard deviation is 8.04949

AFAM = mean is 109.3303, the median is 115.4000, mode is 109.00 and the standard deviation is 23.70425

With this data

c) Is it appropriate to use the standard deviations to compare the variability between races? Explain if it

Explain if it is necessary to use the coefficient of variation to compare the variability for this case d Based on the above discussion, which race's distribution non-Hispanic White women or African- American women group ) has more variability on breast cancer incidence rates?