Exam 20: Categorical Outcomes: Logistic Regression

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Logistic regression uses the log-likelihood statistic to evaluate the fit of a model, based on the predicted and observed values, and is closely related to the deviance, but how is deviance expressed?

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What type of distribution does deviance follow?

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Which of the following is the most appropriate example of logistic regression?

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What range is used when evaluating the predictive ability of an independent (X) variable (e.g. numbers of passes in field hockey) and the outcome (Y) variable (e.g. outcome of the game - win, draw or lose)?

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Which of the following is a categorical variable?

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