Multiple Choice
What should you conclude if you get an F-statistic of 8.3 when testing the strength of an instrument?
A) it depends on the degrees of freedom and critical value of F
B) do not reject H0;conclude that the instrument is weak and should not be used in 2SLS.
C) reject H0;conclude the instrument is strong and proceed with 2SLS
D) do not reject H0;conclude the instrument is strong and use it in 2SLS
Correct Answer:

Verified
Correct Answer:
Verified
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