Write the missing functions myAverage, myStandardDev, myMin, and myCorrelation in the following code. The formulas for average (mean), standard deviation and correlation are given below. X + x, + + x. mean deviation = n-1 (x, -xXy,- ) 1-1 import math import random def myAvearage(1st): def myStandardDev(1st): def myMin(1st): def myCorrelation(x, y): def main(): alist = (10, 20, 30, 5e, 80, 90, 100, 15, 125, 128, 150, 185, 200, 240, 260, 280] Blist = [13, 25, 28, 45, 79, 85, 111, 115, 125, 256, 16e, 195, 230, 270, 280, 320] clist - blist.copy() clist.reverse() dlist = [random.randint(1,99) for x in range(1len(alist))] print("Lists:") print("List A = " + str(alist)) print("ListB = " + str(blist)) print("List c = " + str(cList)) print("List D = " + str(dList)) print() print("List A Average = " + str(myAvearage(alist))) print("Standart Deviation of List A = " + str(myStandardDev(alist))) print("Minimum of List A = " + str(myMin(alist))) print() print("List B Average = " + str(myAvearage(alist))) print("Standart Deviation of List B = " + str(myStandardDev(alist))) print("Minimum of List B = " + str(myMin(alist))) print() print("Correlation of List A and B = " + str(myCorrelation(alist, blist))) print("Correlation of List A and C = " + str(myCorrelation(alist, CList))) print("Correlation of List A and D = " + str(myCorrelation(alist, dList))) main()