Question 12 Marks
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?
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?
Answer
View full question & answer→If 40 is the pass marks, students who have scored led the 40 have failed. So, the students who have scored 37 and 39 have failed.
Therefore number of students that have failed in the exam = 2
Therefore number of students that have failed in the exam = 2