Author Question: Statistical significance determines whether an observed difference between a treatment and control ... (Read 87 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?

Approximately 25% of all reported medication errors result from some kind of name confusion.

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%.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

For a complete list of videos, visit our video library