Statistics
The mean deviation of the values 18, 12, 15 is____________?
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The number of accidents in a city during 2012 is____________?
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___________ data are collected for the first time.
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Variance remains unchanged by change of________________?
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Pie-chart is suitable to divide data into:
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In inferential statistics, we study____________?
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If two events can both occur at the same time then they are referred as:__________________?
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Statistic is a numerical quantity, which is calculated from?
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Census reports used as a source of data is____________?
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