Find the mean deviation about the median for the data 36 72 46 42 60 45 53 46 51 49
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Answer:
n=10( even)
M=((10/2) th observation+((10/2)+1) th observation)÷2
=(5 th observation+6 th observation)÷2
=(46+49)/2
=95/2
=47.5
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