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

Author Question: Which of the following regarding probability samples is FALSE? a. Evaluation of the precision of a ... (Read 106 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Jun 29, 2018
Which of the following regarding probability samples is FALSE?
 a. Evaluation of the precision of a sample result is important to most researchers and therefore they seek to use probability samples whenever possible.
  b. In general, probability sampling requires personnel who are more skilled and experienced than nonprobability sampling.
  c. Probability samples will usually cost substantially more than a nonprobability sample of the same size on a per observation basis.
  d. One real advantage that probability samples have over nonprobability samples is their greater economic efficiency.
  e. Elements of the sample are selected objectively.

Question 2

A researcher wants to be able to assess the amount of sampling error associated with an estimate. Which of the following sampling methods would you recommend he use?
 a. Convenience
  b. Quota
  c. Nonprobability
  d. Probability
  e. Judgment


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jadwiga9

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 29, 2018
Answer to Question 1

D

Answer to Question 2

D


Charlie

  • Hero Member
  • *****
  • Posts: 640
Reply #2 on: Jun 29, 2018
Thank you :)


Jadwiga9

  • Sr. Member
  • ****
  • Posts: 316
Reply #3 on: Jun 29, 2018
Happy to help you


« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

The Sun in false-color ultraviolet image The Sun in false-color ultraviolet image
An immunoblot. Lanes 1 to 3 are from an SDS gel; samples from successive stages An immunoblot. Lanes 1 to 3 are from an SDS gel; samples from successive stages
Probability Probability
Preparing a Urine Specimen for Microscopic Examination (for Classroom Evaluation Only) Preparing a Urine Specimen for Microscopic Examination (for Classroom Evaluation Only)
Midsagittal section indicating locations of true and false pelves Midsagittal section indicating locations of true and false pelves
Calculation of Joint Probability of a Genotype Based on Seven CODIS STR Markers Calculation of Joint Probability of a Genotype Based on Seven CODIS STR Markers
Video: Physiology of Asthma

For a complete list of videos, visit our video library