QuestionA Class contains 20 male students and 30 female students. We found that 7 male students have a major in Statistics while 10 female students have major in Statistics. If a student is selected at random and we found that (his/her) major is Statistics, what is the probability that the student is "Male"? a. $10 / 17$ b. none of them C. $7 / 20$ d. $1 / 3$ e. $7 / 17$