Fill in the following blanks. a. A standardized variable always has mean _________and standard deviation________. b. The
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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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A A standardized variable always has mean 0 and a standard deviation 1 B The zscore ...View the full answer
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