No idea how to start it.

Write a program in Visual Basic

Program 4 Mean and Standard Deviation

The mean (m) is defined as the sum of the items divided by the number of items or also known as the simple average. The standard deviation, s, is defined as the dispersal of numbers about the mean. The two equations below calculate the mean (m) and the standard deviation (s) for five numbers (n) that represent grades from 5 homework assignments.

Design a form that imports 5 homework grades (range 0 to 100) from text boxes as real numbers (double) and then calculates and outputs the mean and standard deviation.

To calculate s you will need to get a square root. Visual Basic has a function that will do this. Suppose that you want to get the square root of variable x and save it in variable rootx.