What are the measures of dispersion?

OPTIONS

• Mean, Mode, and Median
• Range , Variation, and Standard Deviation
• Mode, Medium, and Range
• Median , Range, and Variation

ANSWER

Range , Variation, and Standard Deviation

EXPLANATION

The measures of dispersion are Range, Variation, and Standard Deviation. Range is the difference between the maximum value and the minimum value. Variance is Average of Squared Mean Differences. Standard Deviation is Square root of Variance.