answer this question.........
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THE MEDIAN WILL NOT CHANGE
anushkaa05:
Also the solution of this question is given in the back of your oswaal book
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n = 100
mean was 50.
So total sum = mean × n = 5000
but it was doing that one observation was taken as 100 which should be 110.
So the correct sum should be = 5000 - 100 + 110 = 5010
correct mean = 5010/100 = 50.1
_____________________________
When we replace the largest term by another term,
the number of observations remains same.
Earlier median and new median will still be the same, median = (100/2) + 1 = 51st term
Since the central observation is not changing, median will stay the same.
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