What are the objectives of the measure of dispersion
Answers
Answered by
1
Answer:
1 To find the average distance of the items from an average. 2 To know the structure of the series. 3 To gauge the reliability of an average. When the dispersion is small, the average is reliable.
Answered by
2
Answer:
Objectives of measure of dispersion:
(i)Reliability of measure of central tendency
(ii)Control of variability
(iii)Helpful in use of further statistical analysis as in regression, correlation etc
Similar questions