« previous next »

Author Question: List and describe four types of randomized sampling techniques. What will be an ideal ... (Read 130 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
on: Jul 13, 2018
List and describe four types of randomized sampling techniques.
 
  What will be an ideal response?

Question 2

Three major areas of technique for carrying out effective experiments are
 
  A) planning, instructions to participants, and post experiment interviews.
  B) discussion, field experiments, and Hawthorne Effect.
  C) paper, computer, and PDAs.
  D) internal validity, external validity, and Hawthorne Effect.


miss.ashley

  • Sr. Member
  • ****
  • Posts: 371
Reply #1 on: Jul 13, 2018
Answer to Question 1

Simple random - select from a sampling frame using a pure random process. Systematic - select from a sampling frame using a sampling interval. Stratified - select randomly from multiple sampling frames that are preset categories in the population. Cluster - multiple samples, first randomly select clusters, then randomly select elements
with each cluster.

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 training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Types of skeletons. Types of skeletons.
Types of Ore Deposits— Metamorphism Types of Ore Deposits— Metamorphism
Types of Electrical Potentials in Biological Systems Types of Electrical Potentials in Biological Systems
Various types of integumentary conditions.(B) Herpes simplex. Various types of integumentary conditions.(B) Herpes simplex.
Types of Hypersensitivities Types of Hypersensitivities
Types of Policies Important for a Massage Therapy Practice Types of Policies Important for a Massage Therapy Practice
Video: The Hypothalamus: The Body's Thermostat (Human Thermostat)

For a complete list of videos, visit our video library