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Statistical Tables
APPENDIX
A
A.1 Random Numbers
A.2  Areas Under the Normal Curve (z Table)
A.3  Critical Values for the Student’s t Distribution
A.4  Critical Values for the 
2
 Distribution
A.5  Critical Values of the Pearson r (Pearson Product-Moment 
Correlation Coefficient)
A.6  Critical Values for W (Wilcoxon Rank-Sum Test)
A.7  Critical Values for the Wilcoxon Matched-Pairs Signed-Ranks 
T Test
A.8  Critical Values for the F Distribution
A.9  Studentized Range Statistic
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