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

Author Question: The selection of a sample for a research study affects the study's: A. replicability. B. ... (Read 131 times)

Zoey63294

  • Hero Member
  • *****
  • Posts: 539
on: Jul 8, 2018
The selection of a sample for a research study affects the study's:
 
  A. replicability.
  B. interaction effects.
  C. internal validity.
  D. external validity.

Question 2

You decide to select a sample of 100 subjects of whom 10 will be African American, 10 Hispanic, and 80 white. Identify the appropriate sampling design.
 
  A. simple random sampling
  B. cluster sampling
  C. systematic sampling
  D. quota sampling


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sassygurl126

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: D


Zoey63294

  • Member
  • Posts: 539
Reply 2 on: Jul 8, 2018
Thanks for the timely response, appreciate it

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

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.

Pott’s Occurs at the ankle and affects both bones of the lower leg (fibula and tibia) Pott’s Occurs at the ankle and affects both bones of the lower leg (fibula and tibia)
Sample Teaching Plan for Hypertension Cont. Sample Teaching Plan for Hypertension Cont.
Sample Daily Log For Holistic Self-Care Plan. Sample Daily Log For Holistic Self-Care Plan.
Sample of résumé content. Sample of résumé content.
The results from West and Crook's study of memory for telephone numbers The results from West and Crook's study of memory for telephone numbers
A sample of carbon monoxide gas occupies 125 mL at 20.0 °C and 455 mm Hg. If the A sample of carbon monoxide gas occupies 125 mL at 20.0 °C and 455 mm Hg. If the
Video: Digestion Animation

For a complete list of videos, visit our video library