Mean of first 15 natural no.
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0
The first 15 natural numbers are= 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15.
Mean = (Sum of numbers)/ Total number of numbers
Mean=(1+2+3+4+5+6+7+8+9+10+11+12+13+14+15)/15
= 120/15
= 8.
Mean =8.
So the mean of the first 15 natural numbers is 8.
Answered by
1
GIVEN,
mean of first 15 natural numbers
TO FIND,
Mean of first 15 natural numbers
SOLUTIONS,
first 15 natural numbers are
1,2,3,4,5,6,7,8,9,10,11,12,13,14 and 15.
as we know,
MEAN= SUM OF NUMBERS/ TOTAL NO. OF NUMBERS
= (1+2+3+4+5+6+7+8+9+10+11+12+13+14+15) / 15
=120/15
=8
HENCE MEAN OF FIRST 15 NATURAL NUMBERS IS 8.
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