Find the equation of the regression line for the given data

Last updated: 5/16/2023

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 1 Test score y 38 80 0 Hours studying y 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 A O B 1 2 4 4 5 12 43 51 48 64 72 G OA 63 4 OB 50 5 OC 131 1 80 Hours studying Q G O C Test score 80 a Predict the value of y for x 3 Choose the correct answer below 0 Hours studying OA 50 5 OB 53 7 OC 63 4 OD not meaningful b Predict the value of y for x 4 5 Choose the correct answer below a x 3 hours c x 15 hours D not meaningful c Predict the value of y for x 15 Choose the correct answer below OA 131 1 OB 53 7 OC 63 4 OD not meaningful d Predict the value of y for x 2 5 Choose the correct answer below b x 4 5 hours d x 2 5 hours D 80 0 Hours studying 5