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Unlimited Attempts Allowed Details The director of an alumni association wants to determine whether there is any type of relationship between the amount of an

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Unlimited Attempts Allowed Details The director of an alumni association wants to determine whether there is any type of relationship between the amount of an alumni's contribution (in dollars) and the number of years the alumnus has been out of school. Based on the data below, decide if the correlation between the number of years and the amount of the contribution is significant at the alpha value of 0.05. Years X 1 3 5 10 6 9 Contribution y 640 290 170 45 70 80 a) Draw a scatter plot of the data. b) Showing all work determine calculate r c) Showing all work determine, whether to reject or not reject the null hypothesis. Choose a submission type . . Upload Office 365 Studio More Submit Assignment Next >

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