Mathematics, 17.06.2020 17:57, ling1975
The equation of the best fit line relating x, the number of absences, to y, the Final grade is LaTeX: \hat{y} = -2.755x + 96.139y^=β2.755x+96.139. Student A missed 7 classes while student B missed 25 classes. The predicted Final Grades for these students are as follows: (hint: extrapolation) which is the right choice.
A) student A: predicting using the regression line is not meaningful; student B: predicting using the regression line is not meaningful.
B) student A: 76.854; student B: predicting using the regression line is not meaningful.
C) student A: 76.854; student B: 27.264
D) student A: 89.33; student B: 50.235
E) student A: predicting using the regression line is not meaningful; student B: 27.264.
Answers: 1
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The equation of the best fit line relating x, the number of absences, to y, the Final grade is LaTeX...
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