P-Value Calculator

Calculate the p-value for a one-sample t-test to determine the strength of evidence against the null hypothesis.

Input Data

Enter the sample mean, population mean, sample standard deviation, and sample size.

Sample Mean (x̄)

Population Mean (μ)

Sample Standard Deviation (s)

Sample Size (n)

Results

P-value for the hypothesis test

Enter data and the p-value will be calculated automatically.