Statistics Essentials: Chi-Square Test

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Covers the estimation of theoretical frequencies and independence testing between two characteristics, with examples for practical application.

Two-way ANOVA and Chi-square Test

Explores two-way ANOVA, chi-square test, model comparison, and variable transformation for statistical analysis.

Chi-Square Test: Independence Hypothesis

Explains the Chi-Square test for independence hypothesis and its practical applications.

Chi-squared Test: Hypothesis Testing

Introduces the chi-squared test for hypothesis testing against theoretical distributions, showcasing its application with dice fairness testing.

Linear Regression: Estimation and Testing

Explores linear regression estimation, hypothesis testing, and practical applications in statistics.

Hypothesis Testing: T-Test and Chi-Square Test

Explains hypothesis testing using T-test and Chi-square test to compare means and assess independence of variables.

Goodness-of-Fit Test: Variables and Distributions

Covers the revision of variables, categorical data analysis, and goodness-of-fit tests.

Probability Distributions in Environmental Studies

Explores probability distributions for random variables in air pollution and climate change studies, covering descriptive and inferential statistics.

Probabilities and Statistics

Covers fundamental concepts in probabilities and statistics, including linear regression, exploratory statistics, and the analysis of probabilities.

Statistical Tests: Independence and Homogeneity

Explores statistical tests for independence and homogeneity, including chi-square tests and Fisher's exact test, with practical examples and applications.