In a math class with 26 students, a test was given the same day that an assignment was due. There were 18 students who passed th
e test and 16 students who completed the assignment. There were 14 students who passed the test and also completed the assignment. What is the probability that a student who passed the test did not complete the homework?
First you have to find the mean of all the #’s so to do that you will have to add all the #’s up including the negatives and you would get -34, after you do that you will have to divide by 5 and get -6.8