Question: Use the following data to develop a quadratic model to predict y from x. Develop a simple regression model from the data and compare the

Use the following data to develop a quadratic model to predict y from x. Develop a simple regression model from the data and compare the results of the two models. Does the quadratic model seem to provide any better predictability? Why or why not?

x y x y 14 200 15 247 9 74 8 82 6 29 5 21 21 456 10 94 17 320

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