Question: Suppose x is a random variable and you standardize it by calculating the z-score. A value z = -0.7 means that O x is 0.7

Suppose x is a random variable and you standardize it by calculating the z-score. A value z = -0.7 means that O x is 0.7 less than its mean O the mean is 0.7 less than x O x lies 0.7 standard deviations above its mean O x lies 0.7 standard deviations below its mean

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