SPSS One way ANOVA

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One way ANOVA
to compare the means of 3 or more groups
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Descriptives
Total greater/less than the desired minimum of 30 and individual group sizes are greater/less than the minimum of 10. Is/is not a balanced design with _ in each group. Initial requirements have/have not been met..confidence/caution
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Test of homogeneity of variances
Examining levene's test for homogeneity of variances, F(_,_) = _, p=. Non/Significant therefore...
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ANOVA
Comparing the group means, F(_,_) =, p=, n2p=_. Non/significant therefore there is/not a significant difference between mean _ of _ .
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Robust tests of equality of means
Use to compare means when you have heterogeneity of variances from a significant levene's
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Multiple Comparisons
Examining the pairwise comparisons using Scheffe (homogeneity of variances) / Games Howell (heterogeneity of variances)
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Homogenous subsets
Use to help interpret the pairwise comparisons and make an overall conclusion
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Means plots
Don't need to draw it but it may help with the interpretation
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Card 2

Front

Descriptives

Back

Total greater/less than the desired minimum of 30 and individual group sizes are greater/less than the minimum of 10. Is/is not a balanced design with _ in each group. Initial requirements have/have not been met..confidence/caution

Card 3

Front

Test of homogeneity of variances

Back

Preview of the front of card 3

Card 4

Front

ANOVA

Back

Preview of the front of card 4

Card 5

Front

Robust tests of equality of means

Back

Preview of the front of card 5
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