Author Question: Statistical significance determines whether an observed difference between a treatment and control ... (Read 78 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
Statistical significance determines whether an observed difference between a treatment and control group is likely due to
 
  a. random assignment.
  b. external validity.
 c. chance.
 d. confounds.

Question 2

Analog models
 
  a. are conducted outside of the laboratory.
 b. generally utilize case studies to maximize similarity to the phenomenon under study.
  c. are correlational.
 d. create laboratory conditions that are comparable to the phenomenon under study.



Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

c

Answer to Question 2

d



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

For a complete list of videos, visit our video library