Question

find the mean of first five ,2/2 odd natural numbers​

Answer 1

Answer:

First five odd natural number : 1 , 3, 5, 7, 9

Average = \frac{\text{Sum of all observations}}{\text{No. of observations}}Average=No. of observationsSum of all observations

Average = \frac{1+3+5+7+9}{5}Average=51+3+5+7+9

Average = 5Average=5

Hence the mean of first five odd natural numbers is 5.

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