Chi-Squared Test for Homogeneity
Definition
The Chi-Squared Test for Homogeneity compares whether different populations have similar distributions across multiple categories or variables.
Analogy
Imagine you want to compare whether students from different schools have similar preferences when it comes to extracurricular activities. By using the Chi-Squared Test for Homogeneity, you can determine if there is a significant difference in the distribution of preferences among these populations.
Related terms
Population: A group of individuals or items that share common characteristics.
Hypothesis Testing: The process of making inferences about a population based on sample data.
Significance Level: The predetermined threshold used to determine if the results are statistically significant.
"Chi-Squared Test for Homogeneity" appears in:
Resources
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.