7 min read
This study guide covers chi-squared (χ²) tests for two-way tables, focusing on the test for homogeneity and the test for independence. It explains how to calculate expected counts using the formula (Row Total * Column Total) / Table Total. The guide also differentiates between analyzing across populations (homogeneity) and within a single population (independence).
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Question 1 of 10
🎉 What type of data is organized and analyzed in a two-way table?
Numerical data
Categorical data
Continuous data
Time series data