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Author Question: In the multiple regression model, the t-statistic for testing that the slope is significantly ... (Read 213 times)

ereecah

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on: Jun 29, 2018
In the multiple regression model, the t-statistic for testing that the slope is significantly different from zero is calculated
 
  A) by dividing the estimate by its standard error.
  B) from the square root of the F-statistic.
  C) by multiplying the p-value by 1.96.
  D) using the adjusted R2 and the confidence interval.

Question 2

The following OLS assumption is most likely violated by omitted variables bias:
 
  A) E(ui Xi) = 0
  B) (Xi, Yi) i=1,..., n are i.i.d draws from their joint distribution
  C) there are no outliers for Xi, ui
  D) there is heteroskedasticity


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Silverbeard98

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Reply #1 on: Jun 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


ereecah

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Reply 2 on: Jun 29, 2018
Great answer, keep it coming :)

jomama

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Reply 3 on: Yesterday
:D TYSM

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