(a) Make a scatterplot with caudate activity as the explanatory variable. Add

Chapter 0, Problem 24.44

(choose chapter or problem)

(a) Make a scatterplot with caudate activity as the explanatory variable. Add theleast-squares regression line to your plot to show the overall pattern.(b) The research report mentions positive correlation and its significance. Whatis the correlation r? Is it significantly greater than zero?(c) The nature of the data gives some reason to doubt the accuracy of thesignificance level. Why?

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