Choose the Correct Statistical Test

http://wise.cgu.edu/choosemod/opening.htm

Which test would you use? Review each problem and then click on the answer you believe to be correct. The tutorial is set to automatically provide feedback.

Apgar Scores and Mortality

http://content.nejm.org/cgi/content/short/344/7/467

Researchers at the University of Texas Southwestern Medical Center conducted a retrospective study to determine whether the Apgar score was still a useful medical tool. They analyzed data from the births of more than 150,000 infants born in a Texas hospital between 1988 and 1998. Review the article and identify the independent variable (non-manipulated), the three dependent variables, and the scales of measurement for each of the dependent measures.