Rossman/Chance Applet Collection
Two Population Proportions
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Design populations:
Probability of Success:
Population 1:
Population 2:
Sample size:
n
1
:
n
2
:
Number of samples:
Draw Samples
Total =
Choose statistic:
Number of successes
Proportion of successes
Choose comparison:
Difference in proportions
Relative Risk
ln relative risk
Odds Ratio
ln odds ratio
Count Samples
p̂
1
-p̂
2
>
Options:
Two-sided
Normal Approximation
Reset
Results
Summary Stats
Population 1
0.25
Statistics
Population 2
0.25
Statistics
Distribution of Statistic