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Range and Standard Deviation
Grade Level
Psychology
PSY.048 Range and Standard Deviation
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Which statement correctly distinguishes range from standard deviation?
A
Range describes typical spread around the mean; standard deviation is highest minus lowest.
B
Range is highest minus lowest; standard deviation describes typical spread around the mean.
C
Both statistics are names for the average score.
D
Both statistics require knowing only the first score in the list.
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