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Why are cable networks such as ESPN and Fox News more profitable than the Big Four broadcast networks?
Chi-square Statistic
A statistical measure used to evaluate the differences between observed and expected frequencies in one or more categories of a contingency table.
Expected Frequencies
The predicted counts of occurrences across different categories that one would expect if a hypothesis were true.
Chi-square Statistic
A measure used in statistics to evaluate the differences between observed and expected frequencies in categorical variables.
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