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प्रश्न
Find the mean of the first five whole numbers.
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उत्तर
First five whole numbers are 0, 1, 2, 3 and 4.
Mean = `(0 + 1 + 2 + 3 + 4)/5`
= `10/5`
= 2
Therefore, the mean of first five whole numbers is 2.
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