If you're seeing this message, it means we're having trouble loading external resources for Khan Academy.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Skip to main content
KhanAcademy
Subject: Probability and statistics
  • Home
  • Math
    Math
    K–8th
    • K–2nd
    • 3rd
    • 4th
    • 5th
    • 6th
    • 7th
    • 8th
    Fundamentals
    • Early math
    • Arithmetic
    • Pre-algebra
    • Basic geometry
    High school and beyond
    • Algebra basics
    • Differential calculus
    • Algebra I
    • Integral calculus
    • Geometry
    • Multivariable calculus
    • Algebra II
    • Differential equations
    • Trigonometry
    • Linear algebra
    • Probability and statistics
    • Recreational math
    • Precalculus
    • Math contests
  • Science
    Science
    Subjects
    • Biology
    • Organic chemistry
    • Health and medicine
    • Physics
    • Cosmology and astronomy
    • Discoveries and projects
    • Chemistry
  • Economics and finance
    Economics and finance
    Subjects
    • Microeconomics
    • Finance and capital markets
    • Entrepreneurship
    • Macroeconomics
  • Arts and humanities
    Arts and humanities
    Humanities
    • History
    • Music
    Art history
    • Art history basics
    • Renaissance and Reformation in Europe
    • Toward a global culture
    • Prehistoric art in Europe and West Asia
    • Baroque, Rococo and Neoclassical art in Europe
    • Art of Asia
    • Art of the ancient Mediterranean
    • Art of the Americas
    • Art of Africa
    • Art of Medieval Europe
    • Art in 19th century Europe
    • Art of Oceania
    • Art of the Islamic world
    • Expressionism to Pop Art
    • For teachers
  • Computing
    Computing
    Subjects
    • Computer programming

      Learn how to program drawings, animations, and games using JavaScript & ProcessingJS, or learn how to create webpages with HTML & CSS. You can share whatever you create, explore what others have created and learn from each other!
    • Computer science

      Learn select topics from computer science - algorithms (how we solve common problems in computer science and measure the efficiency of our solutions), cryptography (how we protect secret information), and information theory (how we encode and compress information).
    • Hour of Code

      Only have an hour? Learn the basics of programming, making webpages, or creating databases.
  • Test prep
    Test prep
    Official SAT Practice
    • Current SAT (through January 2016)

      Download a real, full-length SAT practice test, watch Sal work through real SAT problems, and get even more practice using our interactive exercises.
    • New SAT (exams start March 2016)

      Practice all of the skills you'll need for the new SAT. We also have four official practice exams from the College Board. The October 2015 PSAT is in the style of the new SAT.
    Other tests
    • MCAT
    • GMAT
    • IIT JEE
    • NCLEX-RN
    • CAHSEE
    • AP* Art History
  • Partner content
    Partner content
    Museums
    • The Metropolitan Museum of Art
    • The Museum of Modern Art
    • Exploratorium
    • Tate
    • The J. Paul Getty Museum
    • American Museum of Natural History
    • The British Museum
    • California Academy of Sciences
    • Asian Art Museum
    Partners
    • All-Star Orchestra
    • LeBron asks
    • NOVA Labs
    • Crash Course
    • The Brookings Institution
    • Big History Project
    • Stanford School of Medicine
    • The Aspen Institute
    • MIT+K12
    • Wi-Phi (Wireless Philosophy)
    • NASA
    • Dartmouth College
    • Silicon Schools Fund and Clayton Christensen Institute
  • College admissions
  • Talks and interviews
  • Coach resources
  • Browse all
About About Khan Academy Donate
Log in Sign up
Menu dropdown
Search for subjects, skills, and videos
Inferential statistics

Analysis of variance

  1. ANOVA 1: Calculating SST (total sum of squares)
  2. ANOVA 2: Calculating SSW and SSB (total sum of squares within and between)
  3. ANOVA 3: Hypothesis test with F-statistic
None
 

Site Navigation

  • About
  • Our Mission
  • You Can Learn Anything
  • Our Team
  • Our Interns
  • Our Content Specialists
  • Our Board
  • Support
  • Help center
  • Contact Us
  • Contact
  • Press
  • Coaching
  • Coach Reports
  • Coach Resources
  • Case Studies
  • Common Core
  • Careers
  • Full Time
  • Internships
  • Contribute
  • Donate
  • Volunteer
  • Our Supporters
  • International
  • Translate our content
  • Social
  • Facebook
  • Twitter
  • Blog
  • Life at KA
Khan Academy logo
Terms of Use
Privacy Notice
© 2015 +Khan Academy
Except where noted, all rights reserved.