« previous next »

Author Question: When selecting a research hypothesis, researchers can have either a or research hypothesis. a. ... (Read 115 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jul 13, 2018
When selecting a research hypothesis, researchers can have either a or research hypothesis.
 
  a. valid, reliable
  b. nondirectional, directional
  c. mutually exclusive, exhaustive
  d. alternative, null

Question 2

A probability sampling technique in which a researcher identifies naturally occurring clusters of individuals from a population to select from is called probability sampling.
 
  a. cluster
  b. simple
  c. systematic
  d. stratified


jesse.fleming

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 13, 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?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Roots of the keystone species hypothesis: does a higher proportion of predators in diverse communiti Roots of the keystone species hypothesis: does a higher proportion of predators in diverse communiti
Stem Cell Research Could Expand Clinical Use of Regenerative Human Cells Stem Cell Research Could Expand Clinical Use of Regenerative Human Cells
The greatest bone mass is found around age 30 for both men and women, with the later decline being f The greatest bone mass is found around age 30 for both men and women, with the later decline being f
To attain their goal of objectivity and accuracy in their research, sociologists must put away their ... To attain their goal of objectivity and accuracy in their research, sociologists must put away their ...
Sections of a Research Report Sections of a Research Report
Operations Research Operations Research
Video: Allergic Rhinitis

For a complete list of videos, visit our video library