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In the formula, \(\overline{X}\) =  \(\frac{∑x_i}{n}\) the letter \(\overline{X}\) represents 

A) No. of observations 

B) Sum of observations 

C) Product of observations 

D) Mean of observations

2 Answers

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Best answer

Correct option is (D) Mean of observations

In the formula \(\overline X=\frac{\sum x_i}{n},\) the letter \(\overline X\) represents mean of the observation.

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D) Mean of observations

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