Good model? In justifying his choice of a model, a student wrote, “I know this is the correct model because R2 = 99.4%.” a) Is this reasoning correct? Explain.  b) Does this model allow the student to...

Good model? In justifying his choice of a model, a student wrote, “I know this is the correct model because R2 = 99.4%.”

a) Is this reasoning correct? Explain.

 b) Does this model allow the student to make accurate predictions? Explain.