Statistics For Data Science with Python — Confidence Interval & Hypothesis Tests(8/10)

confidence interval and hypothesis testing

Confidence Interval

Hipothesis Tests

Tests Parametric & Non-Parametric

Test Parametric

• Normal Distribution

Test Non-Parametric

• Non Normal Distribution

Python Notebook

SciPy Implementation

Distributions

• Z Distribution (Normal Distribution > 30 Registers)
• t-Distribution (T Student = 30 Registers)
• t-Distribution (T Student < 30 Registers)

Degrees of Freedom

Chi-Square Distribution