This topic contains a solution. Click here to go to the answer

Author Question: Control is __________. a. direct manipulation of variables. b. removal of unwanted factors. c. ... (Read 46 times)

mmm

  • Hero Member
  • *****
  • Posts: 558
Control is __________.
 
  a. direct manipulation of variables.
  b. removal of unwanted factors.
  c. A and B
  d. None of the above

Question 2

What is the mean for the following sample of scores? 2, 4, 6, 8
 
  a. 20
  b. 10
  c. 5
  d. 4



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Answer to Question 1

C

Answer to Question 2

C





 

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

For a complete list of videos, visit our video library