Chi-square is used to test differences between _________.
A) proportions
B) means
C) variances
D) none of these

Name: Chi-square is used to test differences between _________. A) proportions B) means C) variances D) none of these
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Question

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Chi-square is used to compare observed frequencies to expected frequencies, typically for categorical data such as proportions. It is not used for continuous variables such as means or variances.

Chi-Square Is Used to Test Differences Between _________