The final marks in mathematics of 30 students are as follows:53,61,48, – InterviewSolution

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1.	The final marks in mathematics of 30 students are as follows:53,61,48,60,78,68,55,100,67,9075,88,77,37,84,58,60,48,62,5644,58,52,64,98,59,70,39,50,60If 40 is the pass mark how many have failed?
Answer» The final marks in mathematics of 30 students are as follows: 53,61,48,60,78,68,55,100,67,90 75,88,77,37,84,58,60,48,62,56 44,58,52,64,98,59,70,39,50,60 If 40 is the pass mark how many have failed?

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