Question

the marks of 15 students in an examination out of 10 marks is as follows 3 9 7 5 6 3 7 6 7 4 7 7 4 8 2 find the mean median and mode​

Answer 1

Answer:

mode=7

median

2,3,3,4,4,5,6,6,7,7,7,7,7,8,9

median=6

mean =sum of all no/total no

mean= 2+3+3+4+4+5+6+6+7+7+7+7+7+8+9/15

mean=85/15

mean=17/3

Answer 2

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