Question

Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The table below shows the heights (in feet) and the number of stories of six notable buildings in a city Height, x 766 620 520 508 494 484 (a)x=503 feet (b)x=647 feet Stories, y 514644 4137 36 (c) x=802 feet (d) x 729 feet Find the regression equation, ŷ x+ (Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed) Choose the correct graph below. ОА 601 o 0 e do 00 do ght (a) Predict the value of y for x=503. Choose the correct answer below. O A. 46 OB. 40 OC. 50 (b) Predict the value of y for x = 647. Choose the correct answer below. O A. 46 O B. 54 O c. 40 O D. not meaningful (c) Predict the value of y for x = 802. Choose the correct answer below. O A. 54 O B. 46 O c. 50 O D. not meaningful (d) Predict the value of y for x = 729. Choose the correct answer below. OA. 40 O B. 50 O c. 54 OD. not meaningful