Question: (20PTS) Test the hypothesis that the variances for the variable ‘HEADWIDTH’ are the same for female bears (sex =2) and male bears (sex=1). Use the 5% level of significance. Assume the variable ‘headwidth’ is normally distributed for both female and male bears. Use only the first 43 data points in the data set. Set up and use only the 5-step procedure to test this hypothesis, setting up your own equations. Also calculate the p-value of the test.