Thread: Need help with a code!

public class Julpyssel{

final int MIN = 0;

final int MAX = 1;

//deklarerar en int-array som kommer att innehålla antal timmar sömn per natt.
int[] sleepPerNight = new int[30];

int[] gamingPerWeek = new int[30];

int[] studyPerWeek = new int[30];


public void main(String[] args){

Julpyssel stats = new Julpyssel();

stats.fillArrays();

stats.userInterface();

double[] average = new double [30];

System.out.println("The group sleeps on average"+ average +" hours/night.");

int maxHours = linearSearch(gamingPerWeek, MAX);

System.out.println("The most devoted gamer played "+maxHours+" hours/day.");

userInterface();

int median = stats.getMedian(gamingPerWeek);
System.out.println("The median or gaming per week is "+median+".");

double variance = stats.getVariance(studyPerWeek);
System.out.println("The variance is "+variance+".");

}

public void userInterface(){
Julpyssel stats = new Julpyssel();

boolean running = true;

while (running == true){

double average = stats.getAverage(sleepPerNight);

fillArrays();

}//while

}//userInterface

//ska fylla arrayerna

public static void fillArrays(){

sleepPerNight[4] = 5;
sleepPerNight[5] = 7;

gamingPerWeek[10] = 1;
gamingPerWeek[11] = 21;

studyPerWeek[0] = 6;
studyPerWeek[1] = 1;

}//fillArrays

public int linearSearch(int[] input, int minMax){

return 0;

}

//Den ska returnera det värde som finns i mitten av listan.
public static int getMedian(int[] input){

return 0;

} //Julpyssel

double getVariance(int[] azad){

return 0;

}

}

--- Update ---

I get the error, "cannot find symbol" in "double average = stats.getAverge"
symbol: method getAverage(int[])
location: variable stats of type Julpyssel

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