SOLUTION: Giving a test to a group of students, the grades and gender are summarized below
Grades and Gender
A B C Total
Male 13 11 6 30
Female 3 19 20 42
Total 16 30 26 72
If one
Question 1193204: Giving a test to a group of students, the grades and gender are summarized below
Grades and Gender
A B C Total
Male 13 11 6 30
Female 3 19 20 42
Total 16 30 26 72
If one student is chosen at random, find the probability that the student was female OR got an "C". Round your answer to 4 decimal places. Answer by ikleyn(52776) (Show Source): You can put this solution on YOUR website! .
From the Table, take the number of total females, which is 42.
Add to it 6, the number of males who have grade "C".
The sum is 42 + 6 = 48.
Now, to get the answer, relate 48 to the grand total, which is 72.
The ratio = is your answer.