Consider that BE1500 professors is interested to see if there is a significant difference in terms of exam 2 performance between male and female students. We can assume that grades are normally distributed as y~n(26, 25) for females and y~n(24, 36) for males. Assuming that there is 10 female and 10 male students, what is the probability that the mean score of the 10 female students is lower than the mean grade of the 10 male students?