Write a Java program to take the input of 5 numbers and output the mean (average) and standard deviation of the numbers. Make sure to use variable names that make sense and add comments.if the numbers are x1,x2,x3,x4, and x5, the formula for mean is X = (x1 + x2 + x3 + x4 +x5)/5 you can also break standard deviation down like this:  1. Work out the Mean (the simple average of the numbers) 2. Then for each number: subtract the Mean and square the result 3. Then work out the mean of those squared differences 4. Take the square root of that and we are done Things that are needed,doubles will be better to use than integers. You will need to create a method to calculate the mean and a method to calculate the standard deviation. Use the math.sqrt method to use squareroot.

THIS IS IN JAVA Question: Given a line of text as input, output the number of characters excluding spaces, periods, exclamation points, or commas. Ex: If the input is: Listen, Mr. Jones, calm down. the output is: 21 Note: Account for all characters that aren't spaces, periods, exclamation points, or commas (Ex: "r", "2", "?"). My incorrect code: import java.util.Scanner; public class LabProgram {   public static void main(String[] args) {      Scanner scnr = new Scanner(System.in);      String userText;      int counter = 0;            userText = scnr.nextLine();            for (int i = 0; i < userText.length(); i++) {         if (userText.charAt(i) != ' ' && userText.charAt(i)!= '.' && userText.charAt(i) != ',') {            counter++;         }      }      System.out.println(counter);   }} example/hint i'm given to compare to my code as to why i'm getting it wrong: Output differs. See highlights below. Input: Howdy! Your output: 6 Expected output: 5   Output…

Write a program that outputs all the integers between 100 and 1000 (inclusive), that are divisible by 5 and also 6. (This means start at 100 and go up to 1000, but only output integers that are divisible by both 5 and 6.) Remember what "divisible" means - if a number is divisible by 5, there is no remainder when you divide it by 5. If a number is divisible by 6, there is no remainder when you divide it by 6. In java

Write a Java program that computes how high the ball will be above the ground after x seconds in the above example? Where x is an input provided by the user.