how to show that the variances of two sets of 3d points are different? why is the spread bigger for one cloud than for another what statistic would be used to show variance in two sets of points how to show variance of two sets of 3d points why are variances different in two sets how to prove the variance of two data sets why are variance differences between clouds statistically significant how to show variances of two sets of three-dimensional data why is a cloud spread larger than the other cloud how to demonstrate that 2 clouds are different how to show that the variance of 2 sets of 3d points are different? can variance be shown with box m why does it show the variance in two sets of 3d points are different? how to tell if the variance of two clouds is different how to test if the variance of two sets of 3d clouds are different? which type of test to use to demonstrate that the variance do the clouds in the same cloud show different variances what test shows that the variances of two populations are not equal which statistical test shows that two population are different why are variances different for clouds