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Statistics

Construct a regression model for predicting total charges from length of stay for DRG 105.

a. State the null and alternative hypotheses and alpha level.
b. Prepare a scatter diagram with the regression line for the two variables.
c. What are the r and r2? What is the importance of the r and r2 results?
d. What is the regression equation?

Attachment:- discussion.rar

Applied Statistics, Statistics

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