« previous next »

Author Question: To demonstrate a cause-and-effect relationship between two variables, a researcher must make one of ... (Read 15 times)

captainjonesify

  • Hero Member
  • *****
  • Posts: 543
on: Jun 19, 2018
To demonstrate a cause-and-effect relationship between two variables, a researcher must make one of the variables change rather than waiting for it to change naturally.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

In _______________, people are nonrandomly selected until a specific number of sampled units for each subgroup of a population have been selected.
 
  Fill in the blank(s) with correct word


SeanoH09

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 19, 2018
Answer to Question 1

True

Answer to Question 2

quota sampling


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

captainjonesify

  • Hero Member
  • *****
  • Posts: 543
Reply #2 on: Jun 19, 2018
Thank you


SeanoH09

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Jun 19, 2018
No problem :)


« previous next »
 

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Gas Solubility - Effect of pressure Gas Solubility - Effect of pressure
This one might make you look twice This one might make you look twice
Effect of pH on drug absorption: (a) A weak acid such as aspirin (ASA) is in a nonionized form in an ... Effect of pH on drug absorption: (a) A weak acid such as aspirin (ASA) is in a nonionized form in an ...
Effect of Increasing the Investment Rate on the Steady State Effect of Increasing the Investment Rate on the Steady State
Relationship of Sun Angle and Solar Radiation Relationship of Sun Angle and Solar Radiation
An example of an allosteric effect An example of an allosteric effect
Video: Digestion Animation

For a complete list of videos, visit our video library