Author Question: Between-groups variance may reflect: a. chance. b. treatment. c. a possible confound. d. all ... (Read 39 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
Between-groups variance may reflect:
 
  a. chance.
  b. treatment.
  c. a possible confound.
  d. all of these

Question 2

If there is no effect of the independent variable in an experiment, then:
 
  a. between-groups variance equals zero.
  b. between-groups variance is greater than within-groups variance.
  c. between-groups variance is less than within-groups variance.
  d. between-groups variance equals within-groups variance.



katheyjon

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

D

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

For a complete list of videos, visit our video library