Perform a linear regression to predict the statistics quiz score from the student's self-reported math phobia level,
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Perform a linear regression to predict the statistics quiz score from the student's self-reported math phobia level, and write out the raw-score regression formula. Use a scatter plot to help you interpret this result. Repeat the linear regression and scatter plot using math phobia to predict pre-quiz anxiety. (Advanced exercise: Redo these two regressions for just the psychology majors in Ihno's class.)
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Related Book For
Introductory Statistics For The Behavioral Sciences
ISBN: 9780470907764
7th Edition
Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
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