Distributions in Math

Mon 01 January 2018


Distributions

Uniform: each element in a finite set are equally likely.

Normal Distribution

mean = 0; std = 1; variance = np.square(std)
x = np.arange(-5,5,.01)
f = np.exp(-np.square(x-mean)/2*variance)/(np.sqrt(2*np.pi*variance))
plt.plot(x,f)
plt.ylabel('gaussian distribution')

Binomial: Series of independent Yes/No outcomes equally likely.