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 atest and their scores on that test are shown below.Hours spent studying, xTest score, y234(a) x = 2 hours(b) x = 4.5 hours394351496171(c) x = 14 hours(d) x = 3.5 hoursFind the regression equation.ý =x+ (O(Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.)Choose the correct graph below.OA.OB.OC.OD.80-80-Hours studyingHours studyingHours studyingHours studying(a) Predict the value of y for x = 2. Choose the correct answer below.O A. 47.0О В. 63.0О С. 56.6O D. not meaningful(b) Predict the value of y for x = 4.5. Choose the correct answer below.O A. 63.0О В. 124.1O C. 56.6O D. not meaningful(c) Predict the value of y for x = 14. Choose the correct answer below.O A. 124 1Click to select your answer(s).TestscoreTestscore

Step-by-step procedure to draw the fitted line plot using Excel: In Excel sheet, enter and select…

test and their scores on that test are shown below. Hours spent studying, x Test score. y (a) x=2 hours (c) x= 14 hours (b) x= 45 hours (d) x= 3.5 hours Find the regression equation. (Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.) Choose the correct graph below. OA OB. OD. Q Q Hours studying Hours studying a) Predict the value of y for x2 Choose the correct answer below. O A. 47.0 OB. 63.0 OC. 566 OD. not meaningful (b) Predict the value of y for x=4.5. Choose the correct answer below. O A. 63.0 OB. 1241 OC. 566 OD. not meaningful (c) Predict the value of y for x= 14. Choose the correct answer below. OA 1241 Click to select your answer(s).

test and their scores on that test are shown below. Hours spent studying, x Test score. y (a) x=2 hours (c) x= 14 hours (b) x= 45 hours (d) x= 3.5 hours Find the regression equation. (Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.) Choose the correct graph below. OA OB. OD. Q Q Hours studying Hours studying a) Predict the value of y for x2 Choose the correct answer below. O A. 47.0 OB. 63.0 OC. 566 OD. not meaningful (b) Predict the value of y for x=4.5. Choose the correct answer below. O A. 63.0 OB. 1241 OC. 566 OD. not meaningful (c) Predict the value of y for x= 14. Choose the correct answer below. OA 1241 Click to select your answer(s).

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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