Which of the following statements is true? A. When the independent variable is metric and the dependent variable is non-metric (categorical), regression is used. B. Correlation and regression can be used interchangeably. C. When the dependent variable is metric and the independent variable is binary, two independent samples t-test could be used. D. When both the independent variable and the dependent variable are metric, cross-tabulation has to be used Which statement is correct if the null hypothesis for a Chi-square test about a cross-tabulation is rejected? A. The effect of the independent variable on the dependent variable is significant. B. There is no significant relationship between the dependent variable and the independent variable. C. The result is not what we desire. D. Both b and c are correct.
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- A. When the independent variable is metric and the dependent variable is non-metric (categorical), regression is used. - This statement is incorrect. Regression is typically used when both variables are metric. When the dependent variable is categorical, Show more…
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