One-Sample Z-Test for Proportion Calculator | CalcCube

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Hypothesis Test Calculator

Choose a test family, enter your sample information, and review the decision, assumptions, effect size, and step-by-step work in one place.

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Calculator Resources

Guidance for choosing inputs, checking assumptions, and interpreting the active one-sample proportion Z-test.

Choose Summary Statistics when you already have the sample summaries, or Raw Data when you want the calculator to compute them.
Enter the null value and select the alternative hypothesis before running the test.
Click Run Test, then use the output tabs to inspect the result, chart, interpretation, assumptions, and steps.

Enter either successes and n, or raw binary/categorical data with a clearly selected success category.

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