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Introduction
Graphing Distributions
Summarizing Distributions
Describing Bivariate Data
Probability
Research Design
Normal Distribution
Advanced Graphs
Sampling Distributions
Estimation
Logic of Hypothesis Testing
Tests of Means
Power
Regression
Analysis of Variance
Transformations
Chi Square
Contents
Standard
Chi Square Distribution
Standard
Video
One-Way Tables
Standard
Video
Testing Distributions Demo
Standard
Contingency Tables
Standard
Video
2 x 2 Simulation
Standard
Statistical Literacy
Standard
Exercises
Standard
Distribution Free Tests
Effect Size
Case Studies
Calculators
Glossary
Chapter:
Front
1. Introduction
2. Graphing Distributions
3. Summarizing Distributions
4. Describing Bivariate Data
5. Probability
6. Research Design
7. Normal Distribution
8. Advanced Graphs
9. Sampling Distributions
10. Estimation
11. Logic of Hypothesis Testing
12. Tests of Means
13. Power
14. Regression
15. Analysis of Variance
16. Transformations
17. Chi Square
18. Distribution Free Tests
19. Effect Size
20. Case Studies
21. Calculators
22. Glossary
Section:
Contents
Chi Square Distribution
One-Way Tables
Testing Distributions Demo
Contingency Tables
2 x 2 Simulation
Statistical Literacy
Exercises
Home
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Previous Section
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Standard View
introduction
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expected frequencies
|
general method
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chi square
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degrees of freedom
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an important assumption
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example violation of independence
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test is approximate
Learning Objectives
State the null hypothesis tested concerning contingency tables
Compute expected cell frequencies
Compute Chi Square and df