This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In a controlled experiment, there are a minimum of two groups. The group that does NOT receive the ... (Read 74 times)

FButt

  • Hero Member
  • *****
  • Posts: 519
on: Jul 1, 2018
In a controlled experiment, there are a minimum of two groups. The group that does NOT receive the independent variable is called the:
 
  a. null group.
  b. comparison group.
  c. control group.
  d. equivalent group.

Question 2

About 46 of the U.S. AIDS cases are found in which group?
 
  a. intravenous drug users
  b. young adults unaware of their infection
  c. homosexual or bisexual males
  d. female prostitutes
  e. persons suffering from hemophilia


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

todom5090

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 1, 2018
Answer to Question 1

c

Answer to Question 2

C


FButt

  • Member
  • Posts: 519
Reply 2 on: Jul 1, 2018
YES! Correct, THANKS for helping me on my review

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Field experiment on effects of predation on male guppy colouration Field experiment on effects of predation on male guppy colouration
Scientists (group photo) Scientists (group photo)
Mercury experiment Mercury experiment
Many thought ideological politics was over in the United States, but 2012 showed strong ideological Many thought ideological politics was over in the United States, but 2012 showed strong ideological
Schedule for Controlled Substances Schedule for Controlled Substances
Frederick Griffith’s experiment identifying a ″transformation factor″ responsible for heredity Frederick Griffith’s experiment identifying a ″transformation factor″ responsible for heredity
Video: Congenital Heart Defects Animation

For a complete list of videos, visit our video library