Introduction
What this guide covers
Introduction Introduction Statistics — Sampling Theory
Overview
Topics covered
- Introduction
- Stratified Sampling
- Introduction and Theoretical Context
- Deep Statistical Motivation
- Formal Statistical Notation
- Formal Definition of Stratified Sampling
Related concepts
Main connections
Compatible notation
Mathematical sample in LaTeX
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S^2 = \frac{1}{N-1}\sum_{h=1}^{L}\sum_{i=1}^{N_h}(y_{hi} - \bar{Y})^2 = S^2_W + S^2_B