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MCQ for IBBI

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Arithmetic Mean is ________ affected by extreme values

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The average of first n natural numbers is

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Sum of deviations will be zero if it is taken from

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The mean of a constant "b" is

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The combined arithmetic mean is calculated as

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_______ is based on all observations of data

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The calculation of mean and variance is based on

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The mean of 10 numbers is 9, then sum of these numbers will be

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The sum of values divided by their number is called

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For a certain distribution if Σ(x−2)=18,Σ(x−24)=0,Σ(x−28)=−24) then arithmetic mean is

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Arithmetic mean of two positive numbers "X" and "Y" is

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The sum of squared deviation is least from

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