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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A professor investigated some of the factors that affect an individual student's final grade in his course.He proposed the multiple regression model Y = β0 + β1X1 + β2X2 + β3X3 + ε ,where Y is the final mark (out of 100),X1 is the number of lectures skipped,X2 is the number of late assignments,and X3 is the mid-term test mark (out of 100).The professor recorded the data for 50 randomly selected students.The computer output is shown below.
The regression equation is THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: A professor investigated some of the factors that affect an individual student's final grade in his course.He proposed the multiple regression model Y = β<sub>0</sub> + β<sub>1</sub>X<sub>1</sub> + β<sub>2</sub>X<sub>2</sub> + β<sub>3</sub>X<sub>3</sub> + ε ,where Y is the final mark (out of 100),X<sub>1</sub> is the number of lectures skipped,X<sub>2</sub> is the number of late assignments,and X<sub>3</sub> is the mid-term test mark (out of 100).The professor recorded the data for 50 randomly selected students.The computer output is shown below. The regression equation is    = 41.6 - 3.18x<sub>1</sub> - 1.17x<sub>2</sub> + 0.63x<sub>3</sub>.     S = 13.74 R-Sq = 30.0% ANALYSIS OF VARIANCE    -Interpret the coefficient b<sub>2</sub>.
= 41.6 - 3.18x1 - 1.17x2 + 0.63x3.
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: A professor investigated some of the factors that affect an individual student's final grade in his course.He proposed the multiple regression model Y = β<sub>0</sub> + β<sub>1</sub>X<sub>1</sub> + β<sub>2</sub>X<sub>2</sub> + β<sub>3</sub>X<sub>3</sub> + ε ,where Y is the final mark (out of 100),X<sub>1</sub> is the number of lectures skipped,X<sub>2</sub> is the number of late assignments,and X<sub>3</sub> is the mid-term test mark (out of 100).The professor recorded the data for 50 randomly selected students.The computer output is shown below. The regression equation is    = 41.6 - 3.18x<sub>1</sub> - 1.17x<sub>2</sub> + 0.63x<sub>3</sub>.     S = 13.74 R-Sq = 30.0% ANALYSIS OF VARIANCE    -Interpret the coefficient b<sub>2</sub>.
S = 13.74 R-Sq = 30.0%
ANALYSIS OF VARIANCE
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: A professor investigated some of the factors that affect an individual student's final grade in his course.He proposed the multiple regression model Y = β<sub>0</sub> + β<sub>1</sub>X<sub>1</sub> + β<sub>2</sub>X<sub>2</sub> + β<sub>3</sub>X<sub>3</sub> + ε ,where Y is the final mark (out of 100),X<sub>1</sub> is the number of lectures skipped,X<sub>2</sub> is the number of late assignments,and X<sub>3</sub> is the mid-term test mark (out of 100).The professor recorded the data for 50 randomly selected students.The computer output is shown below. The regression equation is    = 41.6 - 3.18x<sub>1</sub> - 1.17x<sub>2</sub> + 0.63x<sub>3</sub>.     S = 13.74 R-Sq = 30.0% ANALYSIS OF VARIANCE    -Interpret the coefficient b<sub>2</sub>.
-Interpret the coefficient b2.


Definitions:

Reduced

A term often used to describe a decrease or diminution in size, quantity, or intensity.

35%

A percentage representing thirty-five parts out of a hundred.

Euro

The recognized monetary unit of the eurozone, utilized by 19 out of the 27 member states of the European Union.

Partnership Agreement

A legal document outlining the terms, conditions, and obligations of each partner in a business partnership.

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