dispersion index meaning in Hindi

Examples

1. The above defines a " dispersion index for counts ".
2. Common usage is that " index of dispersion " means the dispersion index for counts.
3. A different definition applies for a " dispersion index for intervals ", where the quantities treated are the lengths of the time-intervals between the events.
4. A sample-based estimate of the dispersion index can be used to construct a formal statistical hypothesis test for the adequacy of the model that a series of counts follow a Poisson distribution.