« previous next »

Author Question: A researcher enters a list of subject from a sampling frame into a computer and the computer ... (Read 30 times)

Lisaclaire

  • Hero Member
  • *****
  • Posts: 569
on: Jul 8, 2018
A researcher enters a list of subject from a sampling frame into a computer and the computer randomly assigns subjects to control or treatment groups. This is an example of: a. cluster sampling. b. simple random sampling. c. stratified random sampling. d.
 
  A researcher enters a list of subject from a sampling frame into a computer and the computer randomly assigns subjects to control or treatment groups. This is an example of:
  a. cluster sampling.
  b. simple random sampling.
  c. stratified random sampling.
  d. systematic sampling.

Question 2

A researcher wishes to identify all school-age children who have type 2 diabetes mellitus in a local community in order to develop a sampling methodology for a study of this population. Which might serve as a barrier to obtaining this information?
 
  a. Affordable Care Act (ACA)
  b. Consolidated Omnibus Budget Reconciliation Act (COBRA)
  c. Health Insurance Portability and Accountability Act (HIPAA)
  d. Institutional Review Board (IRB)


Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: B

Answer to Question 2

ANS: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

ICD-10-CM Tabular List ICD-10-CM Tabular List
Example of Tabular List organization levels and formatting. Example of Tabular List organization levels and formatting.
Typical computer-controlled diesel engine fuel injectors. Typical computer-controlled diesel engine fuel injectors.
Many electronic components are used to construct a typical vehicle computer. Notice the quantity of ... Many electronic components are used to construct a typical vehicle computer. Notice the quantity of ...
Fuel lines are routed along the frame or body and secured with clips. Fuel lines are routed along the frame or body and secured with clips.
Computer reconstructions of the diversity in neurons that exist across species Computer reconstructions of the diversity in neurons that exist across species
Video: Second Messengers in the Inositol-lipid Signaling Pathway

For a complete list of videos, visit our video library