This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In the multiple regression model, the t-statistic for testing that the slope is significantly ... (Read 202 times)

ereecah

  • Hero Member
  • *****
  • Posts: 530
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Silverbeard98

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jun 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


ereecah

  • Member
  • Posts: 530
Reply 2 on: Jun 29, 2018
Gracias!

amcvicar

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

A molecular model showing chromosome territories in the cell nucleus of humans A molecular model showing chromosome territories in the cell nucleus of humans
Model of malaria protozoa in a red blood cell. New parasites are produced and mature in the RBC, ... Model of malaria protozoa in a red blood cell. New parasites are produced and mature in the RBC, ...
The Murphy–Moller wellness model. The Murphy–Moller wellness model.
Diesel Emission Testing - Opacity Test. Diesel Emission Testing - Opacity Test.
Friction significantly influences airflow near Earth’s surface, but its effect is negligible at ... Friction significantly influences airflow near Earth’s surface, but its effect is negligible at ...
How to find the slope of a line using any two points How to find the slope of a line using any two points
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library