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

Author Question: Experiments are powerful and help determine cause because the experimenter manipulates a variable ... (Read 206 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
on: Jun 22, 2018
Experiments are powerful and help determine cause because the experimenter manipulates a variable between groups holding other factors constant. This manipulated variable is the:
 
  a. independent variable c. extraneous variable
  b. dependent variable d. control variable

Question 2

Which is the strongest correlation listed?
 
  a. .34 c. -.23
  b. .56 d. -.76


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carlsona147

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

D


MirandaLo

  • Member
  • Posts: 538
Reply 2 on: Jun 22, 2018
Wow, this really help

AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Controlled Experiments Manipulate a Variable Controlled Experiments Manipulate a Variable
Mendel's Monohybrid Experiments p1 Mendel's Monohybrid Experiments p1
Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
Use a compound angle addition formula to determine an equivalent trig expression for cos(x + ... Use a compound angle addition formula to determine an equivalent trig expression for cos(x + ...
How can you determine if the glucose-aversion trait in cockroach? How can you determine if the glucose-aversion trait in cockroach?
How to calculate the DRT to determine which is more effective against the pathogen How to calculate the DRT to determine which is more effective against the pathogen
Video: Language Areas Animation

For a complete list of videos, visit our video library