Gestation and Average Longevity The data show the gestation period in days and the longevity of the lifetime of the animals in years. Gestation x 104 288 156 233 108 Longevity y 7 41 9 42 11 Send data to Excel The correlation coefficient for the data is r = 0.930 and a = 0.05. Should regression analysis be done? The regression analysis should not be done. X The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y = atbx a = b = Predict y if x = 215 days. Round your answer to at least one decimal place