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 68 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
Excellent

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Leonardo da Vinci, Study of Human Proportion: The Vitruvian Man. Leonardo da Vinci, Study of Human Proportion: The Vitruvian Man.
Factors Affecting the Environmental Lapse Rate (ELR): Heating or Cooling of the Lower Atmosphere Factors Affecting the Environmental Lapse Rate (ELR): Heating or Cooling of the Lower Atmosphere
Physical Geography and Environmental Issues Physical Geography and Environmental Issues
Sustainability and the Development within Environmental Constrains Sustainability and the Development within Environmental Constrains
Differences in yield between two wheat varieties at different soil fertility levels Differences in yield between two wheat varieties at different soil fertility levels
A company that makes environmental measuring devices has calculated their revenue and costs as ... A company that makes environmental measuring devices has calculated their revenue and costs as ...
Video: Lower Limb Arteries Animation

For a complete list of videos, visit our video library