1. Hurricane predictions. In Chapter 7 we looked at
Chapter 27, Problem 1(choose chapter or problem)
1. Hurricane predictions. In Chapter 7 we looked at datafrom the National Oceanic and Atmospheric Administrationabout their success in predicting hurricane tracks.In Chapter 7 we could describe this relationship only ingeneral terms. Now we can learn more. Here is the regressionanalysis: a) Explain in context what the regression says.b) State the hypothesis about the slope (both numericallyand in words) that describes how hurricane predictionquality has changed.c) Assuming that the assumptions for inference are satisfied,perform the hypothesis test and state yourconclusion in context.d) Explain what R-squared means in context.
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