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The Scatterplot Shown Below Represents a Typical Shape of a Cubic

Question 5

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The scatterplot shown below represents a typical shape of a cubic regression model y = β0 + β1x + β2x2 + β3x3 + ε. The scatterplot shown below represents a typical shape of a cubic regression model y = β<sub>0</sub> + β<sub>1</sub>x + β<sub>2</sub>x<sup>2</sup> + β<sub>3</sub>x<sup>3</sup> + ε. Which of the following is a predicted value if x is equal to 12? A) 31.873 B) 38.173 C) 37.183 D) 33.871 Which of the following is a predicted value The scatterplot shown below represents a typical shape of a cubic regression model y = β<sub>0</sub> + β<sub>1</sub>x + β<sub>2</sub>x<sup>2</sup> + β<sub>3</sub>x<sup>3</sup> + ε. Which of the following is a predicted value if x is equal to 12? A) 31.873 B) 38.173 C) 37.183 D) 33.871 if x is equal to 12?


A) 31.873
B) 38.173
C) 37.183
D) 33.871

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