Question: Dropout Rates. Refer to Problem 21. a. Compute the linear correlation coefficient, r. b. Interpret your answer from part (a) in terms of the linear

Dropout Rates. Refer to Problem 21.

a. Compute the linear correlation coefficient, r.

b. Interpret your answer from part

(a) in terms of the linear relationship between average age and dropout rate.

c. Discuss the graphical implications of the value of the linear correlation coefficient, r.

d. Use your answer from part

(a) to obtain the coefficient of determination.

Working with Large Data Sets

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