'Which of the following statement is TRUE about a Z-score?'
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A Z-score is a standardized score that measures the distance of a data point from the mean in terms of standard deviations. Show more…
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Which of the statements listed below is true for Z-scores? The larger the Z-score the better a person scored on a test. Z-scores may be used to combine test scores which differ in unit of measurement Negative and fractional Z-scores are quite common. All of the statements are true.
David N.
Which of the following is true about a z-score? A. It specifies the precise location of each score within a distribution of scores. B. The sign of the z-score indicates whether the score is above or below the mean. C. The numerical value of the z-score specifies the distance of a score from the mean by counting numbers of standard deviations between the score and the mean. D. All of the above.
Robin C.
Which of the following statements about z-scores is/are true? a. larger z-scores are always better b. the z-score for an observation that is equal to the mean is 1 c. if a z-score is 2 that means that the observation is two standard deviations above the value of the mean d. if a z-score is positive that means that the observation is less than mean e. none of the above are true
Shannon K.
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