Mathematics, 29.01.2021 17:00, marioh91
It has been hypothesized that overall academic success for college freshmen as measured by grade point average is a function of IQ scores (X1) hours spent studying each week (X2), and one's high school average (x3). Suppose the regression equation is Y (this is Y hat)=6.9+0.055x1 (the 1 is subscripted)+0.107x2 ( the 2 is subscripted)+0.0853X3 (the 3 is subscripted). The multiple standard error is 6.313 and R^2=0.826.
A. What is the predicted GPA for a student with a IQ of 108, 32 hours spent studying per week and a high school average of 82?
B. Which independent variable has the smallest affect on GPA?
C. For which independent variable does a unit change have the greatest effect on the GPA?
Answers: 3
Mathematics, 22.06.2019 03:30, laylaaaaah1603
Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?
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Mathematics, 22.06.2019 03:30, sbailey0962
Runners run around the school's football field. the cross country coach determines that the width of the field is seventy yards shorter than the length. part a write an expression that represents the perimeter of the football field. let x represent the length of the football field. include parentheses in your expression. next, write an equivalent expression that does not include parentheses. what property or properties did you use to simplify? explain. part b the cross country coach later determines that the length of the football field is 120 yards. all students must run five laps. using your answer from part a, determine the actual number of yards that each athlete must run in the tryouts. in order to make the team, students must complete the laps in 6 minutes. how quickly must they run each lap?
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Mathematics, 22.06.2019 06:10, multibeastpr
What is the volume if this rectangular prism: 5/2 cm by 3/4 cm by 1/3 cm
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It has been hypothesized that overall academic success for college freshmen as measured by grade poi...
Mathematics, 27.05.2020 19:57
Mathematics, 27.05.2020 19:57
Mathematics, 27.05.2020 19:57
Mathematics, 27.05.2020 19:57