The mean of 5 observations is 40.The mean of 4 of them is 38.Find the 5th observation
Answers
Answered by
1
please mark it as the brainliest
Attachments:
serdan2114:
ya i saw that qn but i can't solve it as already 2 users have already solved it
Answered by
1
40 by 5 is equal to a 1, 2, 3, 1,1 is the answer
Attachments:
Similar questions