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

Author Question: Which of the following is the most accurate statement with regard to random sampling and the ... (Read 16 times)

jhjkgdfhk

  • Hero Member
  • *****
  • Posts: 569
on: Jun 20, 2018
Which of the following is the most accurate statement with regard to random sampling and the representativeness of the sample obtained?
 
  a. Random sampling always produces a representative sample.
  b. Random sampling usually does not produce a representative sample.
  c. Random sampling produces a representative sample about half the time.
  d. Random sampling should produce a representative sample but does not always do so.

Question 2

As a method for creating a sample, random sampling means that
 
  a. who gets chosen depends on chance. c. all scores will be random.
  b. a representative sample always will be created. d. there will be selectivity in our sample.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iceage

  • Guest
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

A


jhjkgdfhk

  • Member
  • Posts: 569
Reply 2 on: Jun 20, 2018
Gracias!

pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

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?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Example of Reconciling a Bank Statement Cont. Example of Reconciling a Bank Statement Cont.
Electronic digital thermometers are accurate and easy to read. Electronic digital thermometers are accurate and easy to read.
Accurate lesion bypass by Pol h Accurate lesion bypass by Pol h
Sampling Issues Sampling Issues
) Random assortment of maternal (blue) and paternal (purple) chromosomes at metaphase ) Random assortment of maternal (blue) and paternal (purple) chromosomes at metaphase
A sampling of bacterial diversity. Most bacteria do not cause disease. A sampling of bacterial diversity. Most bacteria do not cause disease.
Video: Exocytosis - secretion

For a complete list of videos, visit our video library