Chi Square Distribution

Chi Square Distribution

Chi Square distribution is used as a basis to verify the hypothesis.

It has two parameters:

df - (degree of freedom).

size - The shape of the returned array.

Example

  from numpy import random

x = random.chisquare(df=2, size=(2, 3))

print(x)

Visualization of Chi Square Distribution

Example

  from numpy import random
import matplotlib.pyplot as plt
import seaborn as sns

sns.displot(random.chisquare(df=1, size=1000), kind="kde")

plt.show()