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15 questions from this quiz
Whether hypotheses should be accepted or rejected
Between -1 and +1
A positive correlation
A negative correlation
Closer to -1 or +1
If differences are statistically significant
Three factors
Wilcoxon Test
Unrelated T Test
Spearman Rho Test
Nominal data
Based on subjective opinion, not objective measures
Interval data
Units of equal, precisely defined size
Mann-Whitney U Test
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