2. The frequency table for two distributions are as follows: Distribution A 35 90 55 25 59 60 55 48 Distribution B 40 56 40 65 75 92 28 70 (a) Make a comparison of the above distributions and comment on the differences based on the following statistics: i. inter-quartile range ii. mean, mode, median iii. coefficient of variation ( 16 ) (b) Based on part (a), calculate the Pearson's Coefficient of skewness for the distributions and comment on the values obtained. [All work must be shown] (4)