E Quiz: 10 Quiz #4 Correlation Question 7 of 11 This quiz: 11 This question: 1 s) possible Submit quiz 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 number of hours 6 students spent for a test and their scores on that test are shown below. Hours spent studying, x 0 4 6 (a) x = 2 hours (b) x= 3.5 hours Test score, y 38 43 50 47 63 70 c) x = 12 hours (d) x = 1.5 hours Find the regression equation. 4 y =x +(0) Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.) Choose the correct graph below. O A. OB. DC. OD 80- 80 Test score Test score Test score 8 8 Hours studying Hours studying Hours studying Hours studying (a) Predict the value of y for x = 2. Choose the correct answer below. O A. 47.3 O B. 44.5 O C. 55.5 O D. not meaningful Time Remaining: 00:42:25 Next IMG_9996 (1).jpg IMG_9704_(1).jpg IMG_9704 (1).HEIC IMG_9996.jpg Show All MacBook Air esc 20 588 DO DD F2 F3 F4 F12 a # $ & 2 3 4 5 6 9 O delet W E R T Y U O P