[Answered] What are the possible values for a dummy variable? a. 1 or 2 b. -1 or 1 c. 0 or 1 d. It ...

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audie

Hero Member
Posts: 532

on: Jun 24, 2018

What are the possible values for a dummy variable?
a. 1 or 2

b. -1 or 1

c. 0 or 1

d. It depends on the data collected.

Question 2

If the impact of collinearity on the accuracy of a slope estimate increases, what happens to the variance inflation factor?
a. It decreases.

b. It increases.

c. It remains the same.

d. It approaches zero.

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succesfull

Sr. Member
Posts: 339

Reply #1 on: Jun 24, 2018

Answer to Question 1

c

Answer to Question 2

b

audie

Member
Posts: 532

Reply 2 on: Jun 24, 2018

Excellent

lindahyatt42

Member
Posts: 322

Reply 3 on: Yesterday

Gracias!

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