n = 200 (slider from 0 to 1000, step 1)
p = 0.4 (slider from 0 to 1, step 0.01)
a = 0 (slider from 0 to 200, step 1)
b = 1 (slider from 0 to 20, step 0.25)
c = 1 (slider from 0 to 20, step 0.25)
v = BinomialDist(n, p)
f(x) = (1 / ((c * sqrt((2 * π)))) * ℯ^((-((x - a)^(2) / ((2 * b^(2)))))))