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Author Question: Who developed a formula for calculating the most often reported pseudo R2 index? a. Wald b. ... (Read 22 times)

Jramos095

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on: Jul 8, 2018
Who developed a formula for calculating the most often reported pseudo R2 index?
 
  a. Wald
  b. Hosmer and Lemeshow
  c. Cox and Snell
  d. Nagelkerke

Question 2

Which of the following actions taken by the researcher would be most likely to decrease threats to validity in a study?
 
  A) using independent data collectors
  B) using a convenience sample
  C) obtaining informed consent from subjects
  D) none of the above


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blazinlyss

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

D

Answer to Question 2

A


Jramos095

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Reply 2 on: Jul 8, 2018
Excellent

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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