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To test whether sleep duration (average hours per night) changes after using a behavioral sleep intervention, we measure sleep duration before and after the intervention.
To test whether sleep duration (average hours per night) changes after using a behavioral sleep intervention, we measure sleep duration before and after the intervention. What test would be most appropriate for this study?
A. | Two-sample t-test | |
B. | Inference for regression | |
C. | Paired t-test | |
D. | Chi-squared test for independence | |
E. | ANOVA |
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