Which among the following is a measure of dispersion?

Correct option is B

· Mean: The mean is a measure of central tendency, representing the average of a dataset. It does not describe the spread or variability of data.
· Range: The range is a measure of dispersion, as it indicates the difference between the maximum and minimum values in a dataset, providing a sense of data variability.
· Mode: The mode is another measure of central tendency, representing the most frequently occurring value in a dataset, and does not reflect data dispersion.
· Median: The median is also a measure of central tendency, representing the middle value when the data is ordered. It does not measure dispersion.

Additional Information:
· Quartile deviation -> Half of the difference between upper and lower quartile
· Standard deviation -> Measure of how disperse the data in relation to mean
· Mean deviation -> Used to measure average deviation from the mean of given data