Question

Refer to Exercise.
a. Determine the residuals and predicted values.
b. Does it appear that the normality requirement is violated? Explain.
c. Is the variance of the error variable constant? Explain.
d. Determine the coefficient of correlation between the assignment mark and the midterm mark. What does this statistic tell you about the t-tests of the coefficients?



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  • CreatedFebruary 03, 2015
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