Refer to Exercise 11.S.l. The F test is based on certain conditions concerning the population distributions. (a)

Question:

Refer to Exercise 11.S.l. The F test is based on certain conditions concerning the population distributions.
(a) State the conditions.
(b) The following dotplots show the raw data. Based on these plots and on the information given in Exercise 11.S.l, does it appear that the F test conditions are met? Why or why not?