5. Mean and Deviation Name: Exercise 12 5-java The mean is another term for the average. The formula for calculating the mean of n values is The deviation uses the mean in its formula: R- 1 For example, if an array a follows: (1,2,3), then the mean and deviation would be calculated as 1 +2+3 and Write a program that gets a positive integer from the user. Allow the user to enter that many doubles. Print out the mean and deviation of the numbers entered. Create methods for the mean and deviation to help accomplish this task. Here's a method header for the mean publie static double mean (doublel numbers) And here's a method header for the deviation publie static double deviation (doublet) numbera) Sample Run: How many numbers? 5 Enter 5 numbers: 1.1 2.2 3.3 4.4 5.5 Mean: 3.3 Deviation: 1.7392527130926085 How many numbers? 3 Enter 3 numbers: 9.99.9 9.9 Mean: 9.9 Deviation: 0.0