If the random variable X is exponentially distributed with parameter λ = 5,then the variance of X,σ² = V(X)= 0.04.

Exponentially Distributed

Describes the time between events in a process in which events occur continuously and independently at a constant average rate.

Parameter λ

A symbol often used to denote a specific parameter in mathematical or statistical expressions, such as the rate parameter in an exponential distribution.

Variance

A measure of the dispersion or spread of a set of data points around their mean, indicating how much the data points differ from the mean.