In a paired sample design, group A's scores change when measured at different times. What test should we use?
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Card 17
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In an independent samples design, Group A score different to Group B. What test should we use?
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Card 18
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What is the difference between a parametric & non-parametric test?
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Card 19
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What are the assumptions of a parametric test?
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Card 20
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Which test compares means?
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Card 21
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Which test compares medians?
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Card 22
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Lizzie wants to look at the difference in happiness levels in men & women. Which non-parametric test should she use?
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Card 23
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Sarah wants to look at depression levels before & after intervention. What is the best non parametric test to use?
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Card 24
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Sophie wants to look at the association between gender & pro-social behaviour when the answer is either YES or NO. What would be the best non-parametric test for her to use?
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Card 25
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Positive psychologists study feelings, traits and......?