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

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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
62
63.2
9.
67.6
12
76.8
13
86.2
14
84.6
15
79
17
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
84.6
15
79
17
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.
m45 700 9
Transcribed Image Text: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 62 63.2 9. 67.6 12 76.8 13 86.2 14 84.6 15 79 17 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 84.6 15 79 17 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. m45 700 9
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