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Statistics question

2003 · Shift 0 · Q75

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JEE Main
Mathematics
Statistics
2003 · Shift 0 · Q75

Statistics question

2003 · Shift 0 · Q75

JEE MainMathematicsStatisticsMCQ+4 / −1

The median of a set of 9 distinct observations is 20.5. If each of the largest 4 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

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