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

Author Question: In order to establish an unambiguous relationship between two variables, it is necessary to ... (Read 46 times)

wenmo

  • Hero Member
  • *****
  • Posts: 540
on: Jun 19, 2018
In order to establish an unambiguous relationship between two variables, it is necessary to eliminate the possible influence of ____ variables.
 
  a. extraneous
 b. confounding
  c. independent
  d. dependent

Question 2

A sample that starts with subjects known to the experimenter, and is enlarged by adding subjects known to the first set of subjects and so on, is a(n) ____ sample.
 
  a. quota
 b. snowball
 c. heterogeneity
  d. expert


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

strudel15

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

b


wenmo

  • Member
  • Posts: 540
Reply 2 on: Jun 19, 2018
:D TYSM

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

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

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Went and Briggs demonstrated the relationship between light perception and auxin function. Went and Briggs demonstrated the relationship between light perception and auxin function.
Stand behind the recipient. Lay your hands on the shoulders to establish contact. Squeeze the ... Stand behind the recipient. Lay your hands on the shoulders to establish contact. Squeeze the ...
How to evaluate the third-order determinant How to evaluate the third-order determinant
How to use Cramer's rule to solve a second-order determinant (Question 2) How to use Cramer's rule to solve a second-order determinant (Question 2)
First-order sensory neuron with free nerve endings First-order sensory neuron with free nerve endings
Relationship Between the Atlas and the Axis. The Dens of the Axis Provides a Pivotal Point Around Wh Relationship Between the Atlas and the Axis. The Dens of the Axis Provides a Pivotal Point Around Wh
Video: Resting membrane potential - electrical polarity and maintenance requirements

For a complete list of videos, visit our video library