[Solved] Xie's description of the inhabitants of Calcutta includes which of the following? A)all of the answers are correct. B)many are Bengalis. C)the Brahmin caste is particularly well off. D)the rich look very much like the British. E)the poor are almost naked. Indicator Variable: A numeric or categorical variable used in statistical models to represent subgroups or conditions. Possible Values: The set of all potential outcomes or results that can arise from a specific event or experiment. Significance Level: The likelihood of incorrectly discarding the null hypothesis in statistical scrutiny, often characterized by the alpha notation. Multiple Regression Model: A statistical technique that models the relationship between a dependent variable and several independent variables to predict outcomes.