Please look at 2 picture that i sent and help me with homework 10.43 & 10.44 Thank you

10.43 The following information is available for tua samples selected from independent but very right-skewed populations: = 16 47.3 Population A : = 13 S = 36.4 Population B : Should you use the F test to test the null hypothesis of equality Of variances? Discuss. 10.44 In Problem 10.43, assume that two samples are se- lected from independent normally distributed populations. a. At the 0.05 level Of significance, is there evidence Of a difference between and CT}? b. Suppose that you want to perform a one-tail test. At the 0.05 level of significance, what is the upper-tail critical