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Author Question: A sampling method that begins with one individual and uses that person's contacts to identify other ... (Read 54 times)

V@ndy87

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on: Jul 8, 2018
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)


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carojassy25

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Reply #1 on: Jul 8, 2018
Answer to Question 1

B

Answer to Question 2

D


V@ndy87

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Reply 2 on: Jul 8, 2018
Wow, this really help

juliaf

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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