Please, I need help.

[30 points] Design, write, and implement a Java program that computes the standard deviation of a sampling of numbers. Your program should prompt the user to input a series of ten double data type numbers, and display the mean (average) and the standard deviation. The standard deviation is calculated as follows: 1. Where s- the standard deviation N-the sample size (10 in our case) X(i)-each of our 10 numbers X bar-the mean (or average) To compute the standard deviation with this formula, you have to store the individual numbers using an array, so they can be used after the mean is obtained. Your program should contain the following methods: /*Compute the deviation of the double values public static double deviation (double[] x) Compute the mean of an array of double values public static double mean (double[] x) Your main program prompts the users to enter the numbers and displays the mean and standard deviation, as shown below: Enter 10 numbers: 1.9 2.5 3.7 2 1 63 4 5 2 The mean is 3.11 The standard deviation is 1.55738