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NCE National Counseling Exam Questions And Answers (Verified Answers)
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Question Number 441
There is frequently variability within a distribution of scores. Which of the following is used to describe this variability?
Standard deviationStandard deviation (SD) is a measure of variability and describes the variability within a distribution of scores. It is the mean of all the deviations from the mean, and is a popular measure of the dispersion of scores.
✔ Correct Answer:
Standard deviationStandard deviation (SD) is a measure of variability and describes the variability within a distribution of scores. It is the mean of all the deviations from the mean, and is a popular measure of the dispersion of scores.
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