Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 19 5 7 31 Female 8 2 6 16 Total 27 7 13 47 If one student is chosen at random, Find the probability...

Giving a test to a group of students, the grades and gender are summarized below

If one student is chosen at random,


Find the probability that the student got a B:


Find the probability that the student was female AND got a "C":


Find the probability that the student was male OR got an "B":


If one student is chosen at random, find the probability that the student was male GIVEN they got a 'B':