Write the R programming code for computing the mean, median, mode, quartile deviation, variance, standard deviation, co-efficient of variation, first four moments about the mean and Pearson's co-efficients for the following frequency distribution. .

1. Write the R programming code for computing the mean, median, mode, quartile deviation,
variance, standard deviation, co-efficient of variation, first four moments about the mean and
Pearson's co-efficients for the following frequency distribution.