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Standardizing: z, CV, effect size and r

Put different scales side by side: z-scores, the coefficient of variation, t as signal over noise, Cohen's d as an effect in SD units, and correlation as a covariance scaled to between −1 and 1.

Lesson 16 of 36~35 min of learningIncludes ~23 min for questions and tasks

Read the theory (8 cards)
A tape measure, a thermometer and a scale of coins are redrawn onto one common orange ruler where their marks line up.