find the mean and meadian of 15 natural numbers
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Answer:
Mean of first 15 natural numbers =8..
Median of first 15natural numbers =8
first 15 natural numbers =1,2,3,4,5,6,7,8,9,10,11,12,13,14,15....
median = (n+1)/2..
=15+1/2=8
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bhaii mean hoga ekdam middle one like 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 here 8 is mean
and meadian is
Sum of first 15 natural numbers= 15*(15+1)/2=15*8. so, the median of first 15 numbers=sum first 15 natural numbers/total numbers=15*8/15=8
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