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10 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Analysis of Variance |
- # of factors, between and/or within group - simple - may have repeated measures |
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Chi Squared |
x2 - used to compare observed data - non- parametric - may be frequency data |
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Coefficient of determination |
r2 - used to determine what % of change in x is associated with a change in y -measure effect size |
+1 = positive fit -1 = negative fit 0 = none or weak fit |
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Correlation coefficient |
r - measures strength and direction of a linear relationship between 2 variables |
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Pearson product moment |
Measures strength and direction of a linear relationship |
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Spearman ranked order |
Measures strength and direction of a linear relationship of ranked data |
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Frequency distributions |
How often each value occurs |
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Relative frequency distribution |
Percent of times each score is present |
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Cumulative frequency distribution |
How many percent of cases fall above a specific value in a data set |
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Cumulative relative frequency distribution |
How many percent of cases fall below a specific value in a data set |
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