This topic contains a solution. Click here to go to the answer

Author Question: In a ____, every individual in the population of interest has an equal chance of being selected for ... (Read 66 times)

mckennatimberlake

  • Hero Member
  • *****
  • Posts: 559
In a ____, every individual in the population of interest has an equal chance of being selected for an experiment.
 
  a. representative sample
  b. single-subject design
  c. random sample
 d. systematic sampling

Question 2

A(n) ____ is left uncontrolled in an experiment. Such a variable could contribute to difference in performance making it difficult to interpret the results of the experiment.
 
  a. independent variable
  b. confounding variable
  c. dependent variable
 d. controlled variable



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nital

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

c

Answer to Question 2

b




mckennatimberlake

  • Member
  • Posts: 559
Reply 2 on: Jun 20, 2018
Wow, this really help


dyrone

  • Member
  • Posts: 322
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

For a complete list of videos, visit our video library