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Independence Tests
13. Chi-Square Tests & Goodness of Fit / Independence Tests / Problem 8
Problem 8

A researcher studies the relationship between education level (High School, Bachelor's, Graduate) and preferred type of news source (Television, Online, Print) among adults in a city. The observed frequencies are shown in a contingency table.
Contingency table showing observed frequencies of news source preferences by education level among adults.
At α=0.10α = 0.10, is there sufficient evidence to conclude that education level is associated with preferred news source?