Author Question: The ANOVA ratio is composed of a. between-groups variability. b. within-group variability. c. ... (Read 58 times)

jman1234

  • Hero Member
  • *****
  • Posts: 560
The ANOVA ratio is composed of
 
  a. between-groups variability.
  b. within-group variability.
  c. within-group variability over between-group variability.
  d. between-group variability over within-group variability.

Question 2

The independent variable in this study is (are) the
 
  a. Stanford-Binet test
  b. magnesium pemoline versus the placebo
  c. control group
  d. IQ scores



31809pancho

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

d

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

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?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

For a complete list of videos, visit our video library