ok The kth moment about zero is defined by E((X ,u.x)k), the kth standardized moment is defined by E [(%) ] when k = 4 we call the last term the kurtosis (bulging). Calculation Use the following table to calculate the kurtosis: Values of x and P(x) X 0 1 2 3 4 5 6 P(x) 0.1 0.2 0.2 0.1 0.2 0.1 0.1 Make an R function to carry out the calculation it must print a named list containing the mean, variance, and kurtosis