Home › JEE Main › Mathematics › Statistics and Probability › Dispersion is measured on the basis of the obser…
Dispersion is measured on the basis of the observations and the:
AManner of counting
BMethod of choosing
CMoment of change
DMeasure of centre
Answer & Solution
Correct answer: D. Measure of centre
1. Dispersion is always measured relative to something.
2. It is measured on the basis of the observations and the type of measure of central tendency used.
3. So the correct answer is measure of centre.
_Source: NCERT Class 11 Mathematics, Ch 15 'Statistics'_
Related questions
Comparing series measured in different units needs a measure independent of:Which of these is NOT a measure of central tendency?For grouped data, standard deviation is found by replacing each class by its:A series with the lesser coefficient of variation is more:A series with the greater coefficient of variation is more:The coefficient of variation requires that the mean is not:The coefficient of variation is which ratio times 100?The measure of variability that is independent of units is the: