What is the probability of a randomly selected individual is

What is the probability of a randomly selected individual is graduate student? 0.28 0.09 0.35 0.37 Base on question 9, what is the probability that a randomly selected graduate student is male? 0.28 0.43 0.24 Base on question 9, if one student is selected at random what is the probability being a graduate student given that the person is a female student? 0.76 0.26 0.28 0.43

Solution

10)TOTAL STUDENT ARE 37+26+28+9=100

TOTAL GRADUATE STUDENTS ARE 37

PROBABILITY OF BEING A RANDOMLY INDIVIDUAL IS GRADUATE = 37/100 = 0.37