Try another version of this question Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Giving a test to a group of students, the grades and gender are summarized below
A B C
Total Male 18 15 10
43 Female 7 4 12
23 Total 25 19 22
66
If one student is chosen at random,
Find the probability that the student was female GIVEN they got a 'B'.
Enter DNE for Does Not Exist, oo for Infinity 0.21052631578947