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    5. P-Value Calculator

    P-Value Calculator

    Calculate p-values for hypothesis testing. Supports Z-test, T-test, Chi-square, and F-test distributions.

    Enter Test Statistics

    Select a test type and enter your values

    Use for large samples (n > 30) or when population standard deviation is known.

    Result

    Statistical significance results

    P-Value:
    0.0500

    Significance Levels

    α = 0.05
    Significant
    α = 0.01
    Not Significant
    α = 0.001
    Not Significant

    Result is statistically significant at α = 0.05

    You can reject the null hypothesis at this significance level.

    Frequently Asked Questions

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