The average mark of 18 students was calculated to be 65. However,it was later found out that the marks of one students had been wrongly entered as 24 instead of 34 and another 88 instead of 78. Find the correct average?

The average mark of 18 students was calculated to be 65. However,it wa

1.	The average mark of 18 students was calculated to be 65. However,it was later found out that the marks of one students had been wrongly entered as 24 instead of 34 and another 88 instead of 78. Find the correct average?
Answer» The average mark of 18 students was calculated to be 65. However,it was later found out that the marks of one students had been wrongly entered as 24 instead of 34 and another 88 instead of 78. Find the correct average?