what is the mean of first five natural numbers

first five natural nos. 1,2,3,4,5

mean = sum of observation / no. of observation

mean = (1 + 2 + 3 + 4 + 5) / 5

mean = 15 / 5

mean = 3 

  • 7
Mean= sum of observations/ No. of observations.=1+2+3+4+5/5 =15/5=3.So, the mean of first five natural nos. is 3.
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Natural numbers can be used for counting.For ex.1,2,3.........
 
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3
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