var totalVotes7 = 0;
var avgs7 = new Array(10);
var weighted7 = 0;

var q7 = new Array(827,134,114,72,58,31,16,21,6,1148);

function getWeightedAvg7() {
	for(i = 0; i<q7.length; i++) {
		totalVotes7 = totalVotes7 + q7[i];
	} // got the raw total 
	if (totalVotes7 == 0) {
		totalVotes7 = 1;
	} //avoid null division
	for(i = 0; i<q7.length; i++) {
		avgs7[i] = q7[i]*(i+1);
	} // filled array
	for(i = 0; i<10; i++) {
		weighted7 = weighted7 + avgs7[i];
	} // weighted totals
	weighted7 = weighted7 / totalVotes7;
	return weighted7;
}