Solved The Following Table Contains The Act Scores And The Chegg 1. the following table contains the act scores and the gpa (grade point average) for 8 college students. grade point average is based on a four point scale and has been rounded to one digit after the decimal. (i) estimate the relationship between gpa and act using ols; that is, obtain the intercept and slope estimates in the equation gp ^a=β^0. Statistics and probability. statistics and probability questions and answers. 1. the following table contains the act scores and the gpa (grade point average) for eight college students. grade point average is based on a four point scale and has been rounded to one digit after the decimal. for this question, use only a hand held calculator.
Solved 1 The Following Table Contains The Act Scores And Chegg Problem 1: the following table contains the act scores and the gpa (grade point average) for eight college students. grade point average is based on a four point scale and has been rounded to one digit after the decimal. student gpa act 1 2 21 2 3 24 3 3 26 4 3 27 5 3 29 6 3 25 7 2 25 8 3 30 1. estimate the relationship between gpa and act. Answer the following questions from the end of chapter 2 in the textbook. please show your work, and report your results and attach your stata log file for the computer problems. problem 3. the table contains the act scores and the gpa (grade point average) for eight college students. The following table contains the act scores and the gpa for eight college students grade point average is based on a four point scale and has been rounded to one digit after the decimal: student gpa act 2.8 21 2 3.4 24 3.0 26 4 5 3.5 27 3.6 29 3.0 25 2.7 25 3.7 30 a) estimate the relationship between gpa and act using ols (make use of excel data analysis toolbox); that is, obtain the intercept. The intercept of 0.5681 represents the expected gpa when the act score is 0. while it may not have a practical interpretation in this context since an act score of 0 is not realistic, it still provides a reference point for the regression line. **step 3: how much higher is the gpa predicted to be if the act score is increased by five points?**.
Solved 1 The Following Table Contains The Act Scores And Chegg The following table contains the act scores and the gpa for eight college students grade point average is based on a four point scale and has been rounded to one digit after the decimal: student gpa act 2.8 21 2 3.4 24 3.0 26 4 5 3.5 27 3.6 29 3.0 25 2.7 25 3.7 30 a) estimate the relationship between gpa and act using ols (make use of excel data analysis toolbox); that is, obtain the intercept. The intercept of 0.5681 represents the expected gpa when the act score is 0. while it may not have a practical interpretation in this context since an act score of 0 is not realistic, it still provides a reference point for the regression line. **step 3: how much higher is the gpa predicted to be if the act score is increased by five points?**. Student gpa act 1 2.8 21 2 3.4 24 3 3.0 26 4 3.5 27 5 3.6 29 6 3.0 25 7 2.7 25 8 3.7 30 (i) estimate the relationship between gpa and act using ols; that is, obtain the intercept and slope estimates. (7) (ii) comment on the direction of the relationship. G ^ p a = 0. 5 6 8 1 0. 1 0 2 2 ∗ a c t here, the regression slope is positive, so there is a positive relationship between gpa and act. as the act score increases, the gpa tends to increase. the intercept is the average value of the dependent variable when the value of the independent variable is 0. here, when the act score is 0, the value.
Solved Exercise 1 The Following Table Contains The Act Chegg Student gpa act 1 2.8 21 2 3.4 24 3 3.0 26 4 3.5 27 5 3.6 29 6 3.0 25 7 2.7 25 8 3.7 30 (i) estimate the relationship between gpa and act using ols; that is, obtain the intercept and slope estimates. (7) (ii) comment on the direction of the relationship. G ^ p a = 0. 5 6 8 1 0. 1 0 2 2 ∗ a c t here, the regression slope is positive, so there is a positive relationship between gpa and act. as the act score increases, the gpa tends to increase. the intercept is the average value of the dependent variable when the value of the independent variable is 0. here, when the act score is 0, the value.
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