Author Question: What test would a nurse researcher use to test hypotheses about group differences in proportions? ... (Read 87 times)

Mr3Hunna

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What test would a nurse researcher use to test hypotheses about group differences in proportions?
 
  A) t-test
  B) ANOVA
  C) Correlation coefficient
  D) Chi-square

Question 2

What is occurring when the nurse researcher assigns people to experimental and control groups at random to make the groups comparable at the outset?
 
  A) Control
  B) Counterfactual
  C) Randomization
  D) Manipulation



Carliemb17

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Answer to Question 1

D

Answer to Question 2

C



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