Question

Find the value of x if the mean of the following data is 9: 12,5,3,18,10,17,x,6,6. (From Data Handling chapter).

Answer 1

ur ans is 4 .hope it may help u jst add all value nd divide by 9 and put 9 in rhs or u can say in equal to

Answer 2

Answer:

I hope it is helpful.......................