Question: A researcher believes that sleep differences can predict caffeine intake. To explore this question, conduct a regression analysis using the SPSS dataset above, with Sleep

A researcher believes that sleep differences can predict caffeine intake. To explore this question, conduct a regression analysis using the SPSS dataset above, with Sleep as the predictor (X, Independent Variable) and Caffeine as the criterion variable (Y, Dependent Variable). . What is the slope for this analysis? -.276 . What is the intercept for this analysis? .252 . What is the correct interpretation for the slope (b)? . What is the correct interpretation for the y-intercept (a)? . If someone get 5 hours of sleep, what would be predict their caffeine intake to be? [ Select ]

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