Collect marks of 10 of your classmates in different subjects in the recent examination.estimate mean of mark in each sub

Answer 1

Take a sub ex:eng
Let the marks of 10 friends be 1,2,3,4,5,6,7,8,9,10.
Mean=sum of all data ÷ no.of data.
So' mean= (1+2+3+4+5+6+7+8+9+10) ÷ 10 .
Solve it and you get mean of marks of your friends in English.
Do this for other subjects.

Answer 2

Mean=12345678910:mean =sum of data/no of data(1+2+3+4+5+6+7+8+9+10)÷10= 55÷10=550

Answer 3

Mean =12345678910 mean =sum of data/No of data mean =(1+2+3+4+5+6+7+8+9+10)×10=55×10=550

Answer 4

Very nice

Answer 5

Nice but I want answer