Question: A statistics professor wanted to know if there was a relationship between the midterm exam grade and the final exam grade of students. Data was
A statistics professor wanted to know if there was a relationship between the midterm exam grade and the final exam grade of students. Data was obtained for
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10 students: Student Midterm exam Final exam grade grade 65 68 71 75 74 73 71 80 75 83 85 85 88 10 95 97 100 90 94 90 98 A. Obtain the coefficient of correlation. Report to 3 decimal places. B. Obtain the slope of the regression line. Report to 3 decimal places. C. Calculate the error for a 99% confidence interval for the slope. Round all 3 values in the formula to 3 decimal places. Report the answer to 3 decimal places. D. Calculate the residual for x = 95. Use equation to 3 decimal places. Report answer to 3 decimal places.
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