The regression equation, ŷ = 93.11 – 7.196x, expresses statistical dependence of the final grade in statistics (ŷ) on the number of classes missed by students (x) in a sample of 75 statistics students. If the coefficient of determination is r = 0.5921, then the coefficient of correlation is O 0.7695 O -0.5921 -0.7695 -0.3506 O 0.3506 O None of the above.

The regression equation, ŷ = 93.11 – 7.196x, expresses statistical dependence of the final grade in statistics (ŷ) on the number of classes missed by students (x) in a sample of 75 statistics students. If the coefficient of determination is r = 0.5921, then the coefficient of correlation is O 0.7695 O -0.5921 -0.7695 -0.3506 O 0.3506 O None of the above.

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter4: Linear Functions

Section: Chapter Questions

Problem 30PT: For the following exercises, use Table 4 which shows the percent of unemployed persons 25 years or...

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