Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

what is 28 LTIPLE CHOICE. Choose the one alternative that best completes the sta

ID: 3325219 • Letter: W

Question

what is 28

LTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question 28) The coefficient of determination (r2) tells you A) the proportion of total variation that is explained. B) whether r has any significance C) that the coefficient of correlation (r) is larger than 1. D) that you should not partition the total variation. SHORT ANSWER. Write the word or phrase that best completes each statement or answers the questio SCENARIO 13-4 The managers of a brokerage firm are interested in finding out if the numher nf ner clianto n hunl affects the sales ro

Explanation / Answer

coefficeintof variation is variation in dependent variable explained by regression model

hence option A is correct