No. Data . The following are scores for male and female students in a math test male 35 85 6.9 55 47 53 79 82 52 female / 42 43 53 48 45 55 47 55 63 68 a ) obtain the mean and standard deviation for both group students ( 6ml b) Calculate the coefficient of variation for both group students ( 4m) ( ) By comparing the coefficient of variation for both groups of Students , which group is more stable and consistent ( 5 m ) d ) using Pearson coefficient of skewness , provide comment of the skewness of males scores distribution ( sm)