SOLUTION: In a math class with 27 students, a test was given the same day that an assignment was due. There were 20 students who passed the test and 19 students who completed the assignment.
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Question 1081173: In a math class with 27 students, a test was given the same day that an assignment was due. There were 20 students who passed the test and 19 students who completed the assignment. There were 5 students who failed the test and also did not complete the assignment. What is the probability that a student chosen randomly from the class failed the test? Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! =====PT=====NPT
DA================19
NA==========5====8
====20======7====27
This is the information given
We can see that the full table looks like this.
=====PT=====NPT
DA===17=====2=====19
NA===3======5====8
====20======7====27
The answer to the question is 7/27, and the table isn't needed for this.
