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

Author Question: A researcher wants to study differences in opinion on environmental issues among different ... (Read 44 times)

tichca

  • Hero Member
  • *****
  • Posts: 554
on: Aug 4, 2018
A researcher wants to study differences in opinion on environmental issues among different socioeconomic groups. Ideally, the researcher should use
 
  A) stratified random sampling.
  B) nonrandom sampling.
  C) environmental sampling.
  D) ad hoc sampling.

Question 2

In ________ sampling, separate samples are drawn from each of several subpopulations.
 
  A) subpopulation random
  B) random
  C) stratified random
  D) ad hoc
 
  Fill in the blank with the correct answer.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nothere

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


tichca

  • Member
  • Posts: 554
Reply 2 on: Aug 4, 2018
Great answer, keep it coming :)

Zebsrer

  • Member
  • Posts: 284
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Boundaries within landscapes created by human activity (background) and natural environmental gradie Boundaries within landscapes created by human activity (background) and natural environmental gradie
U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme
Eugène Delacroix, Study for The Death of Sardanapalus. Eugène Delacroix, Study for The Death of Sardanapalus.
The Abecedarian study was designed to help very low-income African American children prepare for ... The Abecedarian study was designed to help very low-income African American children prepare for ...
Divisions and Territorial Issues Divisions and Territorial Issues
Marking for Population Study Marking for Population Study
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library