Test Index

MH SET Exam 16 Apr 2017 Paper

© examsnet.com

Question : 39

Total: 60

A scientist collected 11 observations in connection with a particular experiment and calculated the summary measures such as mean, median, variance, maximum and minimum. Later, the scientist found that two observations 54 and 43 were wrongly recorded as 45 and 34. Which of the following statements are true in this context ?
(i) Corrected mean will be larger than the initial mean.
(ii) If the initial median was 36, then the corrected median would be less than 36.
(iii) The initial variance and the corrected variance are same.

(i) and (iii)
(ii) and (iii)
(iii) only
(i) only

Go to Question:

Prev Question

Next Question