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.
ExampleGet your own Python Server
Draw out a sample for chi squared distribution with degree of freedom 2 with size 2x3:
from numpy import random
x = random.chisquare(df=2, size=(2, 3))
print(x)
Try it Yourself »
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()
Result
Exercise?What is this?
Test your skills by answering a few questions about the topics of this page
The random.chisquare() method has two parameters, which ones?
