Binomial Distribution Hypergeometric DistributionUnder Curve Probability

Z- Value Calculator1 X Mean Hypothesis Test2 X Independent MeansPaired SamplesMinimum Sample Size1 X Population Proportion Test2 X Ind. Population Proportions

1 X Mean1 X Proportion2 Ind. Population Means2 Population ProportionsSmall Sample (Mean)

Guide

Use this tool to find a confidence interval when given information about Independent Population Proportions.Â Information that is required is n (number of samples),Â X (number of positive results), p-hat (x/n) and a confidence level.Â