This topic contains a solution. Click here to go to the answer

Author Question: A sampling method that begins with one individual and uses that person's contacts to identify other ... (Read 64 times)

V@ndy87

  • Hero Member
  • *****
  • Posts: 571
A sampling method that begins with one individual and uses that person's contacts to identify other potential participants for the study is called:
 
  A) convenience sampling
  B) snowball sampling
  C) volunteer sampling
  D) nonprobability sampling

Question 2

Which of the following is a correlation coefficient that uses ranks?
 
  a. Kendall's tau ()
  b. Pearson's r
  c. Point-biserial correlation (rpb)
  d. Spearman's rho (rS)



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carojassy25

  • Sr. Member
  • ****
  • Posts: 299
Answer to Question 1

B

Answer to Question 2

D




V@ndy87

  • Member
  • Posts: 571
Reply 2 on: Jul 8, 2018
Thanks for the timely response, appreciate it


amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
Gracias!

 

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 average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

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

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

For a complete list of videos, visit our video library