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Author Question: The independent variable is race/ethnicity (white/nonwhite). The dependent variable is pulse rate. ... (Read 5 times)

Tirant22

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on: Jul 8, 2018
The independent variable is race/ethnicity (white/nonwhite). The dependent variable is pulse rate. The appropriate statistical test is a:
 
  A) t-test
  B) Mann-Whitney U-test
  C) Chi-square test
  D) Pearson's r

Question 2

The nature of the research question is closely allied to paradigms. What is the focus of research questions for a quantitative study?
 
  A) Undertaken because some aspect of a phenomenon is poorly understood
  B) Developed within a rich and context bound understanding of the problem
  C) Initiated to heighten awareness and create a dialogue about a phenomenon
  D) Identified major variables in the study and populations under investigation are present.


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Alyson.hiatt@yahoo.com

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

A

Answer to Question 2

D


Tirant22

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Reply 2 on: Jul 8, 2018
Gracias!

yeungji

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Reply 3 on: Yesterday
Excellent

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