find the mean of first ten natural numbers
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formula to find sum of consecutive numbers is = n(n+1)/2
where n is the number of terms....here n is 10
sum=10(10+1)/2
=55
Mean=sum of observations/total observations
55/10
Mean=5.5
where n is the number of terms....here n is 10
sum=10(10+1)/2
=55
Mean=sum of observations/total observations
55/10
Mean=5.5
Venkatesh106:
wrong answer
How
you changed the previous answer
this is right answer
yes there was a calculation mistake earlier
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