var totalVotes9 = 0;
var avgs9 = new Array(10);
var weighted9 = 0;

var q9 = new Array(375,138,112,71,55,13,20,22,21,241);

function getWeightedAvg9() {
	for(i = 0; i<q9.length; i++) {
		totalVotes9 = totalVotes9 + q9[i];
	} // got the raw total 
	if (totalVotes9 == 0) {
		totalVotes9 = 1;
	} //avoid null division
	for(i = 0; i<q9.length; i++) {
		avgs9[i] = q9[i]*(i+1);
	} // filled array
	for(i = 0; i<10; i++) {
		weighted9 = weighted9 + avgs9[i];
	} // weighted totals
	weighted9 = weighted9 / totalVotes9;
	return weighted9;
}