Test Index

Statistics Practice Test 1

© examsnet.com

Question : 17

Total: 37

The mean of 100 items was 46. Later on, itwas discovered that the item 16 was misreadas 61 and another item 43 was misread as 34.It was also found that the number of itemswas 90 and not 100. Then what is the correctmean?

50
50.7
52
52.7

Go to Question:

Prev Question

Next Question