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T-Statistic Calculator


Quickly compute t-statistics for hypothesis testing with our T-Statistic Calculator. Input your data, get instant results. Easy, accurate, and efficient!











Result T-Statistic 0

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T-Statistic Formula

The formula to calculate the t-statistic is:

t = (x̄ - μ) / (s / √n)

Where:

  • t is the t-statistic,
  • x̄ is the sample mean,
  • μ is the population mean,
  • s is the sample standard deviation, and
  • n is the sample size.

T-Statistic Meaning

The t-statistic measures the difference between the sample mean and the population mean, relative to the variability in the sample data.

It helps determine if the difference is statistically significant, aiding in hypothesis testing and inference.

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