An educational sociologist studied 6 college graduates to determine…
Question Answered step-by-step An educational sociologist studied 6 college graduates to determine… An educational sociologist studied 6 college graduates to determine whether their academic performance in college was related to their starting salary after graduation. Based on her findings, what can she say about the relationship between GPA and salary? College GPAStarting Salary (in thousands of $)3.00353.75402.25202.75254.00502.5020 a. Which variable is the independent variable and which is the dependent variable? Independent:Dependent:b. Calculate the Pearson’s r What is the value of SP?What is the value of SSx?What is the value of SSy?What is the value of r?c. Describe the relationship between these two variables. In other words, from a substantive standpoint, what does your calculation of Pearson’s r tell you? d. Is the correlation between these two variables significantly different from zero? How do you know? e. Calculate the linear relationship between these variables and eport your results in a linear regression equation. f. How much of the dependent variable’s variance is explained by the independent variable? (i.e., What is the value of r-squared?) g. Calculate the F-statistic. Is the result statistically significant? What is the value of SStot?What is the value of SSreg?What is the value of SSerror?What is the value of DFtot?What is the value of DFreg?What is the value of DFerror?What is the value of MSreg?What is the value of MSerror?What is the value of the F-statistic? Is F statistically significant?h. Finally, based on the data, what would you predict someone with a 3.25 GPA to earn in their first year after college? Math Statistics and Probability STAT 1020 Share QuestionEmailCopy link Comments (0)


