A Guide to Chi-Squared Testing

Self‐reported preparedness of New Zealand acute care providers to mass emergencies before the Canterbury Earthquakes: A national survey

“…Inferential tests were carried out for nominal data using Pearson's χ 2 testing (or the Fisher's exact test where appropriate), and for ordinal data, the Student's t‐ test . The significance of the difference between groups of acute care providers was assessed using an independent two‐sample t ‐test .…”