Choosing the Correct Statistical Test

Mann Whitney 'U'(Non Parametric)

1) Hypothesis states a different 2) Two sets of data are from separate groups(independent) 3) Ordinal data

1 of 7

The Wilcoxon Test(Non Parametric Test)

1) Hypothesis states a difference 2) Two sets of data are pairs of scores(related, repeated or matched pairs) 3) Ordinal data

2 of 7

Spearman's RHO(Non Parametric Test)

1) Hypothesis states a correlation 2) Two sets of data are related 3) Ordinal data

3 of 7

Chi Square Test(Non Parametric Test)

1) Hypothesis states there is a difference/association 2) Sets of data are independent 3)Nominal data

4 of 7

Related T Test

1) Hypothesis states a difference 2) The two sets of pairs are related 3)Interval Data 4)Data must fit criteria for parametric test

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Unrelated T Test

1) Hypothesis states a difference 2) Interval Data 3) Two sets of data are unrelated 4) Data fit the criteria for a parametric test

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Pearson's R

1) Hypothesis states a correlation 2) Two sets of data are related 3)Interval data 4) Data fit the criteria for a parametric test

7 of 7

Other cards in this set

The Wilcoxon Test(Non Parametric Test)

1) Hypothesis states a difference 2) Two sets of data are pairs of scores(related, repeated or matched pairs) 3) Ordinal data

Spearman's RHO(Non Parametric Test)

Chi Square Test(Non Parametric Test)

Related T Test

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