Калькулятор P-значения

Рассчитайте P-значения по статистике теста

Distribution

Z-Score

Test Type

Результат

P-Value4.999565e-2

P-Value (decimal)0.0499957

Significance (α=0.05)Significant

Significance (α=0.01)Not Very Significant

Математика

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Written by the EachTools Team

Last updated: January 2026

How P-Value Works

The p-value measures the probability of obtaining results at least as extreme as observed, assuming the null hypothesis is true. A small p-value (typically < 0.05) suggests the result is statistically significant.

Steps

Enter the test statistic (Z-score, t-score, or F-statistic).
Select the test type (one-tailed or two-tailed).
View the p-value and whether the result is significant at common alpha levels.

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