The average marks of 50 students in an examination was 65. It was later found that the marks of one student had been wrongly entered as 83 instead of 38. The correct average is?
A) 63.9 B) 64.5 C) 64.7 D) 64.1
Answers
Answered by
2
Step-by-step explanation:
Given
- The average marks of 50 students in an examination was 65.
Answer
- 64.1
Answered by
0
Answer:
6.41 is your answer of the question .......
the correct average
Similar questions