Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Lesson
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Finding E(X) and Var(X)

Author:Tom Carpenter

New Resources

  • Squaring a Rectangle (PST Version)
  • Basic and Compound Inequality Illustrator
  • Modifiable Right Triangular Prism
  • Conditional Probability in Two-Way Tables
  • Right Triangle Inscribed in a Semicircle

Discover Resources

  • sms2.ggb
  • Net of Cuboid
  • Construction4p150
  • Fractions Operations
  • Pythagoras Cylinder

Discover Topics

  • Conic Sections
  • Parabola
  • Parametric Curves
  • Boxplot
  • Histogram
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®