Brockly Mencari Rata-rata
var N, NILAI_TIK, SUM, i, X, RATA_RATA;
N = 10;
NILAI_TIK = [75, 76, 77, 80, 80, 75, 88, 91, 90, 88];
SUM = 0;
var i_inc = 1;
if (1 > N) {
i_inc = -i_inc;
}
for (i = 1; i_inc >= 0 ? i <= N : i >= N; i += i_inc) {
X = NILAI_TIK[(i - 1)];
SUM = SUM + X;
}
RATA_RATA = SUM / N;
window.alert(RATA_RATA);
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