Data Students’ schooling and performance is influenced by many…
Question Answered step-by-step Data Students’ schooling and performance is influenced by many… DataStudents’ schooling and performance is influenced by many factors including the environment, individual and household characteristics.This dataset contains the final scores of students at the end of a math programs with several features that might or might not impact the future outcome of these students. (Source: kaggle.com) Now we want to explore more on the variables that might impact on the students final score across all the regions.To be able to do that, we define the following variables.Y variable: Final Score = students final score (%) across all locations. X variables: Female = 1 if the student is female and 0 if male student.StudyTime = 1 if the student’s weekly study time is 3 or more hours and 0 if less than 3 hours.Failure = 1 if the student failed the class previously and 0 if no previous failure.SchoolSup = 1 if the student had extra support from school and 0 if no support.Romantic = 1 if the student had a romantic relationship and 0 if not.GoOut = student going out with friends (numeric: from 0 – very low to 5 – very high) a) The output in Exhibit 10 below is a list of correlations of the above variables with “Final Score”.Image transcription textExhibit 10 Final Score (%) Final ScoreFemale -0.10265999 Study Time0.139421714 Failures -0.3… Show more… Show more(i). State the variables which have the strongest and weakest impacts on the “Final Score”?Interpret one of these two values. (b) The output in Exhibit 11 below is a regression of final scores on several variables:Image transcription textSUMMARY OUTPUT RegressionStatistics Multiple R 0.43522 R Square0.18942 Adjusted R Squa… Show more… Show more Let us now explain and interpret the multiple regression coefficients. (i) State and interpret the intercept. (ii) State and interpret the coefficient of “SchoolSup”. (iii) Use the model in Exhibit 10 above to predict the final score for a female student, with less than 3 hours of study time, with no failures, given extra support at school, with a romantic relationship who does not go out with friendsShow your working clearly. Math Statistics and Probability ETW 1001 Share QuestionEmailCopy link Comments (0)
