statistics tools

2 tools in this category.

• Chebyshev's Inequality Calculator: Free, No SignupUse Chebyshev's inequality to find the smallest share of any dataset within k standard deviations and the most outside. Type k or derive it from a range.
• Descriptive Statistics Calculator: Free, No SignupGet mean, median, mode, range, quartiles, IQR, and sample and population variance and SD from any list. Exclusive quartiles, NIST-cited, no signup.