« previous next »

Author Question: The statistical procedure that controls for the influence of extraneous variables on the dependent ... (Read 112 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jul 8, 2018
The statistical procedure that controls for the influence of extraneous variables on the dependent variable is:
 
  A) Simple linear regression
  B) Factor analysis
  C) Analysis of covariance
  D) Life table analysis

Question 2

In hiring research personnel, it is especially important that the research staff:
 
  A) Be young and physically attractive so that participants will enjoy their company
  B) Have limited previous experience so that preconceptions and biases can be avoided
  C) Be willing to dress like the study participants, to put them at ease
  D) Have a pleasant and nonjudgmental demeanor


bob

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 8, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

The factors that influence protein folding and stability. The factors that influence protein folding and stability.
Influence of abiotic factors on competition between T. castaneum and T. confusum. Influence of abiotic factors on competition between T. castaneum and T. confusum.
Photograph taken during a laparoscopic procedure. The fundus of the uterus is visible below the prob Photograph taken during a laparoscopic procedure. The fundus of the uterus is visible below the prob
Hong Kong is a strange situation. A British colony since 1842, it was handed back to China in 1997 a Hong Kong is a strange situation. A British colony since 1842, it was handed back to China in 1997 a
The IAT procedure The IAT procedure
How to manually solve a linear system with three variables without matrices (Question 1 of 2) How to manually solve a linear system with three variables without matrices (Question 1 of 2)
Video: Natural Selection, Species Isolation and Real World Example

For a complete list of videos, visit our video library