Probability and Statistics Lab

Continuous distribution

Exponential distribution

A waiting-time distribution for events occurring independently at a constant rate.

PDF/PMF Probability density or mass at each x value. CDF Accumulated probability up to x. Survival Probability above x. Hazard Instantaneous or discrete failure rate. Visualize One generated value with its position. Simulate Histogram from generated draws.

Distribution graph

Axes

Dynamic values

x, f(x), F(x), S(x), h(x)
xf(x)F(x)S(x)h(x)