MedCalc's Free statistical calculators

Online Statistics Calculator: Hypothesis testing, t-test, chi-square, regression, correlation, analysis of variance, cluster analysis.

This statistics calculator computes a number of common statistical values including standard deviation, mean, sum, geometric mean, and more, ...

2023年9月19日 — Calculator online for descriptive or summary statistics including minimum, maximum, range, sum, size, mean, median, mode, standard deviation ...

Stats Calculator. Main Menu: Edit Lists, Calc Menu, Distribution. Paste Values. Enter data: #, L₁, L₂. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.

免費使用Desmos 精美的線上繪圖計算機來探索數學奧妙。功能包含繪製函數圖形和散點圖，視覺化代數方程式、新增滑桿，動畫圖檔等。

Free online statistical calculators including odds ratio and relative risk calculator.

The most sophisticated and comprehensive statistics calculator online. Easy to use and 100% Free!

A set of easy to use statistics calculators, including chi-square, t-test, Pearson's r and z-test.