Find the mode of the following marks in a mock test of Mathematics out of 10 obtained by 15 students:
4, 3, 5, 6, 2, 5, 4, 7, 8, 9, 2, 4, 5, 6, 4
Answer & explanation
Correct answer: option 4
On arranging the obtained marks of students in ascending order 2, 2, 3, 4, 4, 4, 4, 5, 5, 5, 6, 6, 7, 8, 9
Since, 4 occurs four times in the series
So,the mode of given data is 4