Run a regression analysis on the following data set, where y is the final grade in a math class and z is the average number of hours the student spent working on math each week. hours/week Grade y 62 8 63.2 9. 67.6 12 76.8 13 86.2 14 84.6 15 79 87.8 18 100 20 100 State the regression equation y = m· x + b, with constants accurate to two decimal places. What is the predicted value for the final grade when a student spends an average of 11 hours each week on math? 13 86.2 14 84.6 15 79 87.8 18 100 20 100 State the regression equation y m.x+ b, with constants accurate to two decimal places. What is the predicted value for the final grade when a student spends an average of 11 hours each week on math? Grade = Round to 1 decimal place. 7009 570 9

Run a regression analysis on the following data set, where y is the final grade in a math class and z is the average number of hours the student spent working on math each week. hours/week Grade y 62 8 63.2 9. 67.6 12 76.8 13 86.2 14 84.6 15 79 87.8 18 100 20 100 State the regression equation y = m· x + b, with constants accurate to two decimal places. What is the predicted value for the final grade when a student spends an average of 11 hours each week on math? 13 86.2 14 84.6 15 79 87.8 18 100 20 100 State the regression equation y m.x+ b, with constants accurate to two decimal places. What is the predicted value for the final grade when a student spends an average of 11 hours each week on math? Grade = Round to 1 decimal place. 7009 570 9

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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