1.

What is the median and standard deviation of a distribution are 50 and 5 respectively, if each item is increased by 4.

A. Median will increase and S.D. will increase
B. Both will remain same
C. median will go up by 2 but S.D. will remain same
D. median will increase and S.D. will decrease
Answer» D. median will increase and S.D. will decrease


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