Let X be a Poisson random variable with mean 20.
(a) Use the Markov inequality to obtain an upper bound on p = P{ X >= 26}
(b) Use the one- sided Chebyshev inequality to obtain an upper bound on p.
(c) Use the Chernoff bound to obtain an upper bound on p.
(d) Approximate p by making use of the central limit theorem.
(e) Determine p by running an appropriate program.