PSYC 200 lab 3 Feb17

PSYC 200 lab 3 Feb17 - PSYC 200 Statistical Methods in...

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PSYC 200 Statistical Methods in Psychology Lab 2
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See last time… Frequency and grouped distribution tables Depicting data Measure of central tendency •Mean •Median •Mode Shapes of curves •Symmetry •Modality •Skewness Measure of variability (spread) Range Deviation scores Sums of squares Population variance Population standard deviation Sample variance Sample standard deviation Standard scores and distributions •Z scores
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Central tendency Variability
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