public double getQuizAve()
    {
        double average = 0.0;
        double sum = 0.0;

        for (int a = 0; a < quizScores.length; a++)
        {
            for (int b = 0; b < quizScores.length; b++)
            {
                if ((quizScores[a] > quizScores[b]) && (a != b))
                {
                    int temp = quizScores[b];
                    quizScores[b] = quizScores[a];
                    quizScores[a] = temp;
                }
            }
        }
        int[] newQuizScores = new int[quizScores.length - 4];

        for (int i = 0; i < newQuizScores.length; i++)
	    {
            newQuizScores[i] = quizScores[i];
            sum += newQuizScores[i];
	    }
        average = sum / newQuizScores.length;

        return average;
    }