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

Author Question: The use of correlational analysis does not allow you to infer a cause and effect relationship. This ... (Read 41 times)

oliviahorn72

  • Hero Member
  • *****
  • Posts: 579
on: Jun 20, 2018
The use of correlational analysis does not allow you to infer a cause and effect relationship. This is because a third variable, a(n) ______ variable, often accounts for the relationship between the two variables.
 
  a. intervening
 b. nuisance
 c. confounding
  d. dependent

Question 2

If a researcher calculated a correlation coefficient of r = 1.27 between two variables, you would conclude that there is a(n):
 
  a. high correlation
 b. very low correlation
 c. error in the calculation
 d. moderately low positive correlation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

c


oliviahorn72

  • Member
  • Posts: 579
Reply 2 on: Jun 20, 2018
Wow, this really help

jackie

  • Member
  • Posts: 324
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

The accessory organs of the digestive system: the liver, gallbladder, and pancreas. Image shows the The accessory organs of the digestive system: the liver, gallbladder, and pancreas. Image shows the
Effect of a Black Hole’s Tidal Force on Infalling Matter Effect of a Black Hole’s Tidal Force on Infalling Matter
Reference points for posture analysis. Reference points for posture analysis.
How to determine if a table of values represents a linear or quadratic relationship How to determine if a table of values represents a linear or quadratic relationship
Relationship between Income per Capita and Population Growth Relationship between Income per Capita and Population Growth
Chi-Square Analysis of Mendel’s Trihybrid-Cross Data Chi-Square Analysis of Mendel’s Trihybrid-Cross Data
Video: Transmission Across a Synapse

For a complete list of videos, visit our video library