Question

The average marks of six students is 8 one more student mark is added and the mean is still 8 find the student mark that has been added

Answer 1

Step-by-step explanation:

sjsoslsissisisjdhhemahfuhansdhejwkhdjwsjdhhemwnebdhwmeb

Answer 2

The marks of new student is 8.

Step-by-step explanation:

Since we have given that

Average marks of 6 students = 8

Sum of marks would be

$8\times 6=48$

1 more student mark is added.

Mean marks of 7 students = 8

So, Sum of marks would be

$7\times 8=56$

So, the marks of new student would be

$56-48=8$

Hence, the marks of new student is 8.

# learn more:

The average marks of six students is 8 one more student mark is added and the mean is still 8 find the student mark that has been added

https://brainly.in/question/15823040