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

Author Question: When is a stratified sample an appropriate sampling technique? a) specific characteristics of the ... (Read 67 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
on: Jul 13, 2018
When is a stratified sample an appropriate sampling technique?
 
  a) specific characteristics of the population are of no concern
  b) individuals in a population are not equal
  c) each member must have an equal chance of being selected
  d) you have a small population

Question 2

How long should one continue a given phase (baseline, treatment, return to baseline, etc). of
  a single-case research project?
 
  a. until behavioral stability is reached in each phase
  b. for about two weeks
  c. until it is clear that the treatment has had an effect
  d. until you have at least a dozen observations in each phase


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mtmmmmmk

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 13, 2018
Answer to Question 1

b

Answer to Question 2

A


humphriesbr@me.com

  • Member
  • Posts: 550
Reply 2 on: Jul 13, 2018
Gracias!

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski
Sample Program for Changing Daily Caloric Intake (cont.) Sample Program for Changing Daily Caloric Intake (cont.)
Shaking: an arm and shoulder mobilizing technique. Shaking: an arm and shoulder mobilizing technique.
Morphological differences in shell characteristics and head colouration patterns Morphological differences in shell characteristics and head colouration patterns
RESEARCH TECHNIQUE RESEARCH TECHNIQUE
RESEARCH TECHNIQUE RESEARCH TECHNIQUE
Video: Primate Evolutionary Tree Animation

For a complete list of videos, visit our video library