With respect to Exercise 7.4.6, there is a group of scientists that believe that the Rayleigh pdf

Question:

With respect to Exercise 7.4.6, there is a group of scientists that believe that the Rayleigh pdf is a better fit of the wind speed measurements of Hurricane Katrina, follow the same questions posed in Exercise 7.4.6 using the Rayleigh pdf. What do you conclude in comparing the results of Exercise 7.4.6 with those of Exercise 7.4.7?