Ex-7. Gone with wind Ex-8. Write a program (pseudocode/flowchart) to compute the standard deviation of the following set of eight numbers: X1, X2, X3, X4, X5, X6, x7, and x8, and then displays the result. The standard deviation o, sigma, formula is: N O= (x - 1)2 Page 1 of 4 where xiis each individual value, u is the set average and N is the number of data values. Later we will learn there are others ways to solve this problem more efficiently, e.g., using array variable and loops