Question

Which of the following is an absolute measure of dispersion?

• A. Range
• B. Mean Deviation
• C. Standard Deviation
• D. All of these

Answer 1

The correct option is D

All of these

Step 1. Explanation of the correct option.

• The Standard Deviation, Variance, Mean deviation and Range are measures of dispersion.

So, all these options are correct.

Step 2. Explanation of the incorrect options.

• The Mean, Mode, and Median are the measure of central tendency.

So, these options are incorrect.

Hence, the correct option is $\mathrm{D}$.