You have estimated the following simple regression model y = 379 + 1.44 x³
What does this model predict y to be when x = 8.49?

Name: You have estimated the following simple regression model y = 379 + 1.44 x 3 What does this model predict y to be when x = 8.49? A)415.68 B)690.39 C)1260.22 D)2205.47
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Question

You have estimated the following simple regression model y = 379 + 1.44 x³ What does this model predict y to be when x = 8.49? A)415.68 B)690.39 C)1260.22 D)2205.47

Quizplus · Accepted Answer

To find the predicted value of y when x = 8.49, substitute x into the equation: y = 379 + 1.44 * (8.49)^3. Calculating this gives y ≈ 1260.22.

You Have Estimated the Following Simple Regression Model Y =