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Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
Interactive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!
Free online graphing calculator - graph functions, conics, and inequalities interactively.
Free Statistics Calculator - find the mean, median, standard deviation, variance and ranges of a data set step-by-step.
Interactive, free online calculator from GeoGebra: graph functions, plot data, drag sliders, create triangles, circles and much more!
The formula for simple linear regression is Y = m X + b, where Y is the response (dependent) variable, X is the predictor (independent) variable, m is the estimated slope, and b is the estimated intercept.
Our statistics calculator is the most sophisticated statistics calculator online. It can do all the basics like calculating quartiles, mean, median, mode, variance, standard deviation as well as the correlation coefficient.
