Question 390375
{{{P(X >= 5) = 1 - P(X < 5) = 1 - e^(-3.2)(3.2^0/0! + 3.2^1/1! + 3.2^2/2! + 3.2^3/3! + 3.2^4/4!) = 0.2193874889}}} to  10 decimal places.

{{{P(X = 0) = e^(-1.6)(1.6^0/0!) = .201896518}}}, to 9 decimal places.