e-probability-exactly-3-birds-land-in-one-hour-compute-using-the-poisson-formula

Question

A feeder gets on average 3.6 bird landings per hour. What is the probability exactly 3 birds land in one hour? Compute using the Poisson formula.

Accepted Answer

Approximately 0.21234 (about 21.2%).

Answer

Approximately 0.4250 (about 42.5%)

Answer

Approximately 0.5000 (about 50%)

Answer

Approximately 0.30219 (about 30.2%)