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Introduction to Statistics

Learn to describe data, reason with probability, and draw defensible conclusions from samples — with fully worked examples in every lesson.

Also available in: Español · Português

4 modules12 lessons3 hr 33 min4 quizzes

SSyllabus Team

Nice to have before you start

Handy to be comfortable with:

  • Algebra: rearranging formulas, fractions, and percentages
  • Reading charts and tables without hesitating

Syllabus

Every lesson listed. Preview lessons are open — no account needed.

01Describing Data3 lessons▾
  • Data, Variables, and Where Statistics Begins15mfree
  • Measures of Center and Spread18m🔒
  • Visualizing Distributionsquiz16m🔒
02Probability3 lessons▾
  • The Rules of Probability17m🔒
  • Conditional Probability and Independence18m

Free

free · yours forever

This course includes

  • ✓ 4 modules
  • ✓ 12 lessons
  • ✓ 3 hr 33 min
  • ✓ 4 quizzes
  • ✓ Certificate of completion
  • ✓ Lifetime access, incl. updates

Free

free · yours forever

This course includes

  • ✓ 4 modules
  • ✓ 12 lessons
  • ✓ 3 hr 33 min
  • ✓ 4 quizzes
  • ✓ Certificate of completion
  • ✓ Lifetime access, incl. updates

Free

free forever

🔒
  • Counting: Permutations and Combinationsquiz16m🔒
    • 03Distributions4 lessons▾
    • Random Variables and Expected Value17m🔒
    • The Binomial Distribution18m🔒
    • The Normal Curve and z-Scores19m🔒
    • Sampling Distributions and the Central Limit Theoremquiz20m🔒
    04Inference2 lessons▾
    • Estimating with Confidence Intervals19m🔒
    • Hypothesis Testingquiz20m🔒
    Syllabus

    whole subjects · one-time price · three languages

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