Statistical tests 0.0 / 5 ? PsychologyResearch methods and techniquesA2/A-levelAQA Created by: john!66Created on: 12-03-17 21:16 Reasons to choose Wilcoxon test for related designs? hypothesis states a difference, related, data is ordinal. 1 of 8 Reasons to choose Mann-Whitney test for unrelated designs? hypothesis states a difference, unrelated, data is ordinal. 2 of 8 Reasons to choose Related t-test? hypothesis states a difference, related, data is interval and fits parametric criteria. 3 of 8 Reasons to choose unrelated t-test? hypothesis states a difference, unrelated, data is interval and fits parametric criteria. 4 of 8 Reasons to choose Spearman's RHO? hypothesis states a correlation, related, data is ordinal. 5 of 8 Reasons to choose Pearson's R? hypothesis states a correlation, related, data is interval, data fits parametric criteria. 6 of 8 Reasons to choose Chi-Squared test? hypothesis states a difference/association, data in each cell are independent, data is nominal. 7 of 8 Reasons to choose Sign test? hypothesis states a difference, related, data is nominal. 8 of 8
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