Article review

file:///C:/Users/USER/Downloads/Biostat%20Article.pdf
Please answer the following questions about article in your own words, do not cut and paste from the article:

  1. What is the research hypothesis or research question?
  2. What are the main study variable(s)? How would you describe the variables (independent vs dependent; what level of measurement are they; are they continuous or discrete; etc).
  3. What statistical test was used?
  4. What conclusions were made based on the results of the statistical test?

Sample Solution