Bob thinks there is something wrong with Excel's fitted regression. What do you say? A)The estimated equation is obviously incorrect. B)The R² looks a little high but otherwise it looks OK. C)Bob needs to increase his sample size to decide. D)The relationship is linear, so the equation is credible.

Question

Quizplus · Accepted Answer

The Answer of Bob thinks there is something wrong with Excel's fitted regression. What do you say? A)The estimated equation is obviously incorrect. B)The R² looks a little high but otherwise it looks OK. C)Bob needs to increase his sample size to decide. D)The relationship is linear, so the equation is credible.

Bob Thinks There Is Something Wrong with Excel's Fitted Regression