alleryWhich measure of dispersion is left out of the study?
AQuartile deviation
BQuantile deviation
CQuadrant deviation
DQuotient deviation
Answer & Solution
Correct answer: A. Quartile deviation
1. Four measures are listed but only three are studied.
2. All are studied except the quartile deviation.
3. So the correct answer is quartile deviation.
_Source: syllabus Mathematics, Ch 15 'Statistics'_
Keep practising Statistics and Probability
Browse all Statistics and Probability questions for CBSE Class 11 (Commerce), or explore more Mathematics topics.
Related questions
A measure of central tendency tells us what about data?Two sets share the same mean and median. What can still differ?Why isn't the sum of squared deviations a proper measure of dispersion?Squared deviations total 1750 over 6 values and 2480 over 31. Which varies more?Adult men average 69 in with SD 3 in. About 68% lie between which heights?In finance, a larger variance in returns suggests what?Five values total 40 and their squares total 380. Find the variance.Data have mean 4 and average of squares 20. What is the SD?