The happiness we make when we don't get what we wanted
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When do we use a Mann-Whitney U test?
To compare two independent groups of participants
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When do we use a Wilcoxon-Signed Rank test?
To compare two sets of scores that come from the same participants
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When do we use a Chi-Square test?
For testing relationships between categorical variables
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Lizzie is using a repeated measures design and her data is NOT normally distributed. What test should she use?
Wilcoxon-signed ranked test
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Sophie wants to use a repeated measures design to investigate whether watching comedy leads to differences in happiness scores over two time points. Her DV is the happiness score. What test should she use?
Wilcoxon Signed Rank test
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Lizzie wants to use a repeated measures design to investigate relaxation levels before and after eating a magnum. What statistical test should she use?
Wilcoxon Signed-Ranked test
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Why do we use a Shapiro-Wilk test of normality?
The Shapiro-Wilk is better for when we have small samples
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If the P-value is 0.222, what is the outcome?
We retain the null hypothesis
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If the test statistic for Mann Whitney U was “U”, what is Wilcoxon?
W
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Other cards in this set
Card 2
Front
What is the definition of synthetic happiness?
Back
The happiness we make when we don't get what we wanted
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