Determine the arithmetic mean if the summation of the difference between individual and mean of the observations is given as 1.54 for 10 observations.

Determine the arithmetic mean if the summation of the difference between individual and mean of the observations is given as 1.54 for 10 observations. Correct Answer 0.154

The arithmetic mean can be calculated by using the formula, M = ∑V / n. On substitution, we get M = 1.54 / 10 M = 0.154.
Bissoy MCQ

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