Answer Happy

Fuld be equation of the regression ne for the prendere. Then contud a scatter plot of the data and drew the regression in the pair of variables have a significant correlation) Then use the regression equation to predictis each of meaningnumber of hour 6 students for on that shown below. Hours spent studying, (a) 2 hours (b)x3.5 hours Test score c) 14 hours (dx25 hours 2 4 0 38 2 50 4 47 73 Find the equation -Ex Pound the potecipaded Round The Worces to wo decimal places neded) Choose the correct below OA Ос. OD Put the for2. Che correct welow OA 472 OB683 OC 4 OD

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 hav each of the given X-values, if meaningful. The number of hours 6 students spent for a test and their scores on that test are shown below. Hours spent studying, 0 2 2 5 (a) x = 2 hours Test score, y 38 43 50 47 63 73 (c) x = 14 hours 4 4 OD. not meaningful (b) Predict the value of y for x = 3.5. Choose the correct answer below. A. 50.3 B. 119.6 OC. 56.4 OD. not meaningful (c) Predict the value of y for x 14. Choose the correct answer below. A 56.4 B. 473 OC 119,6 OD not meaningful (d) Predict the value of y for x 2.6. Choose the correct answer below. O A 473 B. 50.3 OC. 119.6 OD not meaningful