'Extreme scores unit' diaporamas de présentation

z-scores & t-scores (unit 2)

z-scores & t-scores (unit 2). Review Normal Curve, Deviation Scores, Standard Deviation z-scores for scores (x) Standard Scores Describing distance in standard deviation units z-scores for sample means (x bar ) t-scores for sample means when ? x is unknown, and you estimate based on ? x

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