There are 7 errors in the following program...Tell me what i did incorrect and tell me how to fix it. Also, tell me where the errors are located and what type of errors i made, if they have a specific name

Do not worry about the math calculations, abbreviations, or missing words in comments. But, I am unfamiliar with writing programs, so worry about the way it is written

// A class that computes the sample statistics of the ages of

// family members.

public class FamilyStats

{

public static void main(String[] args)

{

/*

math equations obtained from: */

Sample Variance -- from Wolfram MathWorld

// define some ages

int momsAge= 42; dadsAge= 43;

int myAge= 22, sistersAge= 16;

int dogsAge= 6;

// get the mean

double ageSum = (momsAge + dadsAge + myAge + sistersAge + DogsAge);

double average = ageSum / 5

/ calculate the sample variance

double variance= 0.0;

variance += (momsAge - average)*(momsAge - average);

variance += (dadsAge - average)(dadsAge - average);

variance += (myAge - average)*(myAge - average);

variance += (sistersAge - average)*(sistersAge - average);

variance += (dogsAge - average)*(dogsAge - average);

variance = variance / 4;

// get the std. dev

double standardDev= Math.sqrt(variance);

// output the results

System.out.println(The sample age mean is: + average);

System.out.println("The sample age variance is: " + variance);

System.out.println("The sample age standard deviation is: " + standardDev);

}