Question

Find the mean of the first five whole number​

Answer 1

Step-by-step explanation:

0+1+2+3+4+5÷5

15÷5

=3

sum of observations ÷ no. of observations

Answer 2

Solution:-

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$\large\to{\underbrace{\underline{\sf{Understanding\:the\:concept:-}}}}$

$\to$ Here, the question has given us to find the mean of the first five whole numbers. Now the question has asked us to find the mean. So, we simply have to apply the formula of mean and solve to get the mean.

ANSWER:-

☯ The mean is 2.

GIVEN:-

⟶ We have to find the mean of first five whole numbers.

⟶ First five whole numbers = 0, 1, 2, 3, 4

TO FIND:-

⇾ Mean = ?

FORMULA:-

$\to \bf{Mean = \dfrac{Sum \: of \: all\: observations}{Number \: of \: observations}}$

SOLVING BY APPLYING THE FORMULA:-

↬ Mean = Sum of all observations / Number of observations

↬ No. of terms = 5

↬ N = 5

↬ Mean = 0 + 1 + 2 + 3 + 4

↬ Mean = 10 / 5

↬ Mean = 10 / 5 = 2

↬ Mean = 2

Hence, we got the answer. The mean is 2.

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