« previous next »

Author Question: You could create a stratified random sample by a. randomly selecting participants from the names ... (Read 27 times)

jparksx

  • Hero Member
  • *****
  • Posts: 570
on: Jun 20, 2018
You could create a stratified random sample by
 
  a. randomly selecting participants from the names of everybody in your population.
  b. breaking the population into subgroups and randomly selecting from each subgroup.
  c. creating clusters of people in the population and selecting everybody from randomly chosen clusters.
  d. using chain-referral sampling.

Question 2

If you wanted to make sure that your research sample consisted of equal numbers of females and males, you could get a list of the people in your population, separate them by sex, then randomly select an equal number of participants from each group.
 
  This technique is called
  a. stratified random sampling.
  b. quota sampling.
  c. purposive sampling.
  d. Nonprobability sampling.


dajones82

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Random, regular, and clumped distributions. Random, regular, and clumped distributions.
Alternate sites that can be used to create a new opening (-ostomy) in the colon. Alternate sites that can be used to create a new opening (-ostomy) in the colon.
Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of
Sample Exercise Program for Healthy Older Adults (cont.) Sample Exercise Program for Healthy Older Adults (cont.)
Self-Esteem in a Longitudinal Sample Self-Esteem in a Longitudinal Sample
Sample client goals from the Wellness Massage Pyramid. Sample client goals from the Wellness Massage Pyramid.
Video: Blood Test Basics

For a complete list of videos, visit our video library