Which of the following is not a measure of dispersion?
Mean, median and mode are measures of central tendency. Dispersion: Spread of / scattering of values around a central value in a data distribution is called dispersion. Measures of dispersion Major methods: Range, mean detion / average detion, standard detion Other methods: Coefficient of variation, precision, Variance, Inter - quaile range.
Mean
Range
Variance
Standard error
FMGE 2019