Inferential Statistics Tests 0.0 / 5 ? PsychologyResearch methods and techniquesA2/A-levelOCR Created by: Steff06Created on: 05-02-16 11:20 Sign Test Hypothesis predicts a DIFFERENCE. 2 sets of data are RELATED (matched pairs/repeated measures). NOMINAL data. 1 of 5 Chi-squared Test Hypothesis predicts a DIFFERENCE. Sets of data are UNRELATED (independent measures). NOMINAL data. Expected frequencies are AT LEAST 5. 2 of 5 Wilcoxon Test Hypothesis predicts a DIFFERENCE between data. Data is RELATED (matched pairs/repeated measures). ORDINAL data. 3 of 5 Mann-Whitney Hypothesis predicts a DIFFERENCE between data. UNRELATED data (independent measures). ORDINAL data. 4 of 5 Spearman's Rho Hypothesis predicts a CORRELATION between 2 variables. Data is RELATED (matched pairs/repeated measures). ORDINAL data. 5 of 5
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