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Second Quizlet Example by DS for PSY205
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Measure of central tendency when distribution is normal and data is at least at an interval level of measurement.
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Arithmetic mean
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Chapters 1-4 : Gravetter and Wallnau Chapters 1 - 3: Simpson
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Terms in this set (20)
Measure of central tendency when distribution is normal and data is at least at an interval level of measurement.
Arithmetic mean
Measure of variability when distribution is normal and data is at least at an interval level of measurement.
Standard deviation
Measure of central tendency when distribution is skewed and unimodal and/or data is at an ordinal level of measurement.
Median
Measure of variability when distribution is skewed and unimodal.
Interquartile range
Measure of variability to report when one calculates a mean.
Standard deviation