Need help on this one

Question 6 of 6 (1 point) Attempt 1 of Unlimited 10.2 Section Exercise 26a,b,C Tall Buildings The stories and heights (in feet) of a sample of 10 buildings in Pittsburgh are shown. Stories x 41 39 40 34 34 32 30 30 23 27 Height y 720 711 685 675 645 630 624 610 561 558 Ed Send data to Excel The correlation coefficient for the data is y = 0.959 and a = 0.05. Should regression analysis be done? O The regression analysis should not be done. X 5 O 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 = Find y when x = 28. Round your answer to at least three decimal places