Chi-Squared Test for Independence Example (Statistical Models)

In this video, we walk through how to calculate the expected counts for a two-way table and perform a full Chi-Squared Test for Independence — using real app survey data as our example. We explain each step clearly, from building the expected table to calculating the test statistic, and interpreting the final result. Perfect for stats students, or anyone learning categorical data analysis. What You’ll Learn: ✔️ How to calculate expected frequencies under the assumption of independence ✔️ How to compute the Chi-Squared test statistic ✔️ How to determine degrees of freedom ✔️ How to interpret the result and draw a conclusion ✔️ Practical application to app recommendation survey data #ChiSquaredTest #ExpectedValues #AppSurvey #CategoricalData #StatisticalInference #HypothesisTesting #LearnStatistics #StatsExplained #DataAnalysisBasics