random

function randomRange(min, max) {
	return min + Math.random() * (max - min);
}

function randomWeightedRange(min, max, expo) {
	return toDecimal(((Math.random() * (max - min)) + min), expo);
}

function randomInt(min, max) {
		return Math.floor(min + Math.random() * (max - min + 1));
}

function randomDistribution(min, max, iterations) {
		var total = 0;

		for(var i = 0; i < iterations; i += 1) {
			total += utils.randomRange(min, max);
		}
		return total / iterations;
}