Try another version of this question Get help: 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 4 7 2
13 Female 3 9 8
20 Total 7 16 10
33
If one student is chosen at random,
Find the probability that the student was female OR got an "B".
Enter DNE for Does Not Exist, oo for Infinity 0.81818181818182