Question: A researcher asks if study time (in hours) predicts test performance (0-100). She asked students to report study time prior to giving an exam. She

A researcher asks if study time (in hours) predicts test performance (0-100). She asked students to report study time prior to giving an exam. She obtained the following data:

Standard deviation of test performance: 10.00 Correlation between study time and test performance: 0.40

Compute the standard error of the estimate using the formula above.

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A researcher asks if study time (in hours) predicts test performance (0-100).

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