Mean of 15 items is 34. it was found out ,later on , that two items 48 and 32 were wrongly copied as 84 and 23 respectively .find out correct mean .
Answers
Answered by
10
Answer:
32.2 is the right answer pls.. mark as brainliest
Attachments:
Answered by
2
Explanation:
The correct answer must be 32.2
Attachments:
Similar questions