What is the T-Score Calculator?

The T-Score Calculator helps you determine how far a sample mean differs from a population mean in terms of standard error. It uses the standard t-test formula to compare your sample data with the population, making it useful for hypothesis testing, research evaluations, and statistical analysis. By entering the sample mean, population mean, standard deviation, and sample size, the calculator instantly computes the T-score, helping students, analysts, and researchers understand the significance of their sample results with accuracy and clarity.

How to Use:

1. Enter Sample Mean (X̄): Type the average value of your sample.
2. Enter Population Mean (μ): Provide the population’s expected mean.
3. Enter Standard Deviation (s): Input the sample’s spread value.
4. Enter Sample Size (n): Type how many observations are in your sample.
5. Click “Calculate”: The calculator processes all inputs instantly.
6. View Result: It displays the final T-score up to four decimals.
7. Interpret: Use the score to understand significance in hypothesis testing.