Author Question: Which of the following describes a negative correlation? a. two variables will predictably change ... (Read 110 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
Which of the following describes a negative correlation?
 
  a. two variables will predictably change in the same direction
  b. two variables move predictably in opposite directions
  c. no consistent relationship exists between the two variables
  d. one variable causes a change in the other variable

Question 2

Roland is a participant in an experiment and was assigned to a group that receives the treatment. Roland is in the _______ group.
 
  a. control
  b. experimental
  c. independent
  d. dependent


scottmt

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

For a complete list of videos, visit our video library