Another ride. The regression of Duration of a
Chapter 8, Problem 20(choose chapter or problem)
Another ride. The regression of Duration of a rollercoaster ride on the height of its initial Drop, described inExercise 16, hada) What is the correlation between Drop and Duration?Explain why you chose the sign ( or ) you did.b) What would you predict about the Duration of the rideon a coaster whose initial Drop was 1 standard devia-tion below the mean Drop?c) What would you predict about the Duration of the rideon a coaster whose initial Drop was 3 standard devia-tions above the mean Drop?
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