Question

the mark of 15 students in examination of out of 10 mark is as follows 3,9, 7, 6, 7, 6, 7, 4, 7, 7, 4, 8, 2, find the mean and mode​

Answer 1

Answer:

3+9+7+6+7+6+7+4+7+7+4+8+2/13

=5.769