Hypothesis Test Calculators (e.g., t-test, Chi-square)

How to Use:

1. Select the type of Hypothesis Test you want to perform from the dropdown menu.
2. Enter the required data and parameters in the input fields that appear for the selected test. This includes your sample data, hypothesized values, and the significance level (α).
3. Specify the type of test (e.g., two-tailed, left-tailed, right-tailed) if applicable.
4. Click the "Calculate Test" button.
5. The results, including the test statistic, degrees of freedom (df), critical value(s), p-value (where feasible), and the decision regarding the null hypothesis (H₀), will be displayed.
6. Click "Show Details" for a comprehensive breakdown of the formulas, theory, assumptions, and step-by-step calculations.
7. Use "Clear All" to reset the calculator.