Random Variables · Poisson Distribution
Lesson 7
The answer to this question can also be found in Python. In the code below, the abbreviation \(\texttt{cdf}\) stands for cumulative distribution function.
from scipy.stats import poisson
for m in range(10):
print(m, poisson.cdf(k=m, mu=4.5))0 0.011108996538242308
1 0.06109948096033269
2 0.17357807091003602
3 0.34229595583459105
4 0.5321035763747151
5 0.7029304348608274
6 0.8310505787254115
7 0.913413528352644
8 0.9597426875179622
9 0.9829072671006214
Thus, seven operators will be sufficient to ensure the required probability.