Given GPA_i=1.0+0.001SAT_i+e_iwhat is the expected GPA of someone with an SAT score of 2000 A) 1.0 B) 1.001 C) 2000 D) 3.0

Name: Given GPA i =1.0+0.001SAT i +e i what is the expected GPA of someone with an SAT score of 2000 A) 1.0 B) 1.001 C) 2000 D) 3.0
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Quizplus · Accepted Answer

Given the equation GPA_i = 1.0 + 0.001*SAT_i + e_i, substituting SAT_i = 2000 gives GPA_i = 1.0 + 0.001*2000 + e_i. Ignoring the error term e_i for expected value calculation, it simplifies to 1.0 + 2 = 3.0.

Given GPAi=1

Given GPA_i=1