Advanced Topics

A/B Testing for Beginners

Module 4 of 4

Advanced Topics

Master error types, statistical power, and the pitfalls that invalidate tests.

26 minutes

0/2 sections completed

Sections

1

Significance and Power: Understanding Errors

Type I/II errors, statistical power, and how to design tests that detect real effects.

14 min

Quiz included

2

Common Pitfalls: Avoiding Test Failures

SRM, peeking problems, multiple comparisons, and other mistakes that invalidate results.