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 1640 290 170 45 70 80 a) Determine the line of best fine y = a + bx b) When x = 8 what is y and what does it mean in this context. Choose a submission type . . Upload Office 365 Studio More