Problem:

Find the expectation of $-4.9 x^2-3.2 x-0.7$ where $x \sim $ \text{PoissonDistribution}[3.6]

from sympy import *
from sympy.stats import *

x = Poisson('x', 3.6)
print(E(-4.9*x**2-3.2*x-0.7))
