Quiz

A study was done to see if there was a difference in the variances of men's weight and women's weight.  The 101 men who were weighed had a variance of 341 and the 121 women who were weighed had a variance of 523.  What can be concluded at the 0 .05 level of significance.  Be sure to state the null and alternative hypotheses and to state your conclusion using a complete sentence in the context of the question.