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

Question 65

Multiple Choice

Bob thinks there is something wrong with Excel's fitted regression.What do you say? 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.


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.

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