Question 5 Consider the following regression model: Yị = Bo+ BiZi+ Bzzi + Byz tui The correlation matrix for the independent variables is as follows: Z₁ ZZ Z Z₁ 1.000 Z 0.985 1.000 Z 0.984 0.991 1.000 Rumpelstiltskin, a prominent researcher in the Land of Grim, claims that the model is plagued with high imperfect multicollinearity. Do you agree with Rumpelstiltskin? Give a reason for your answer.

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Question 5
Consider the following regression model:
Y₁ = Bo + B₁Z₁ + B₂Z² + B3Z³+ U₂
The correlation matrix for the independent variables is as follows:
Z₁
Z
1.000 0.985
1.000
Z₁
Z}
Z3
Z
0.984
0.991
1.000
Rumpelstiltskin, a prominent researcher in the Land of Grim, claims that the model is plagued with high
imperfect multicollinearity. Do you agree with Rumpelstiltskin? Give a reason for your answer.
Transcribed Image Text:Question 5 Consider the following regression model: Y₁ = Bo + B₁Z₁ + B₂Z² + B3Z³+ U₂ The correlation matrix for the independent variables is as follows: Z₁ Z 1.000 0.985 1.000 Z₁ Z} Z3 Z 0.984 0.991 1.000 Rumpelstiltskin, a prominent researcher in the Land of Grim, claims that the model is plagued with high imperfect multicollinearity. Do you agree with Rumpelstiltskin? Give a reason for your answer.
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