statistics
The grouped data is also called_____________?
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Life of a T.V picture tube is a____________?
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Population census is conducted through_______________?
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A chance variation in an observational process is_____________?
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A constant variable can take values______________?
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In inferential statistics, we study____________?
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In descriptive statistics, we study______________?
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When data are collected in a statistical study for only a portion of all elements we are using?
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Statistic is a numerical quantity, which is calculated from?
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