« previous next »

Author Question: A(n) __________ variable is one that attempts to explain or is purported to cause (at least ... (Read 25 times)

strangeaffliction

  • Hero Member
  • *****
  • Posts: 660
on: Jul 24, 2018
A(n) __________ variable is one that attempts to explain or is purported to cause (at least partially) differences in a(n) __________ variable.
 Fill in the blank(s) with correct word

Question 2

What does randomization mean in terms of experiments?
 a. Each of the experimental units is randomly selected to participate.
  b. Each of the experimental units is randomly assigned to a treatment.
  c. The researchers randomly select which treatments they will include in the experiment.
  d. None of the above.


ApricotDream

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 24, 2018
Answer to Question 1

EXPLANATORY; OUTCOME (OR RESPONSE)

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Controlled Experiments Manipulate a Variable Controlled Experiments Manipulate a Variable
Refraction Through Uniform and Variable Thickness Glasses Refraction Through Uniform and Variable Thickness Glasses
Inverse Relation Between IQ and Disease. Could this explain the Flynn effect? Inverse Relation Between IQ and Disease. Could this explain the Flynn effect?
Variable Gases: Ozone Variable Gases: Ozone
Variable Gases: Methane Variable Gases: Methane
A bulldozer attempts to drag a log weighing 500 N along the rough horizontal ground. The cable ... A bulldozer attempts to drag a log weighing 500 N along the rough horizontal ground. The cable ...
Video: Protein Secondary and Tertiary Structures - Animation

For a complete list of videos, visit our video library