the following observation 25,26,42,49,x-3,x+1,69,72,79,91 have been arranged in ascending order if the median is 54 find value of x
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Answer:
X=57
Step-by-step explanation:
25,26,42,49,x-3,x+1,69,72,79,91
the median is 54
then n is even 10/2=5th observation
x-3=54
X=57
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