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The median of a set of nine distinct obs...

The median of a set of nine distinct observations is 20.5. If each of the largest four observations of the set is increased by 2, then the median of the new set

A

is increased by 2.

B

is decreased by 2.

C

is two times the original median.

D

remains the same as that of the original set.

Text Solution

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The correct Answer is:
D
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