Question: Fill in the following blanks. a. A standardized variable always has mean _________and standard deviation________. b. The z-score corresponding to an observed value of a

Fill in the following blanks.

a. A standardized variable always has mean _________and standard deviation________.

b. The z-score corresponding to an observed value of a variable tells you________.

c. A positive z-score indicates that the observation is the mean, whereas a negative z-score indicates that the observation is the mean.

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