This topic contains a solution. Click here to go to the answer

Author Question: Which pattern of missingness yields unbiased parameter estimates, regardless of which method of ... (Read 155 times)

ericka1

  • Hero Member
  • *****
  • Posts: 544
Which pattern of missingness yields unbiased parameter estimates, regardless of which method of addressing the problem is used?
 
  a. Missing completely at random
  b. Missing at random
  c. Missing not at random
  d. All but MNAR (nonignorable missingness)

Question 2

Suppose that people who were obese were just as likely as others to skip a question about their weight, but that women were more likely than men to omit this information. In this situation, the missing data would be:
 
  a. Missing completely at random
  b. Missing at random
  c. Missing not at random
  d. Inadequate information to make a determination



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cuttiesgirl16

  • Sr. Member
  • ****
  • Posts: 345
Answer to Question 1

A

Answer to Question 2

B





 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

For a complete list of videos, visit our video library