plz answr this question tomorrow is my exam
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Step-by-step explanation:
As, we know Median of observation depends on the number of observations.
Median is the middle value for any observation.
So, if 2.5 is subtracted from each observation then the Median would remain the same. The only difference would be that 2.5 would also be subtracted from the Median.
So, the New Median is
=> 12.5 - 2.5
=> 10
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