Statistical Analysis 5: Chi-squared ( 2) test for 2 …
1 Statistical Analysis 5: Chi-squared ( 2) test for 2-way tables Research question type: Association of two variables What kind of variables: Categorical (nominal or ordinal with few categories) Common Applications: Questionnaire data from a survey Example 1: Research question: Is there an association between personality and colour …
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Statistics: 1.1 Paired t-tests - www.statstutor.ac.uk
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