<prompt> Which of the following is not a measure of dispersion?MeanRangeVarianceStandard error  <response>: 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. 