Subjects › Mathematics
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
4 modules12 lessons3 hr 33 min4 quizzeslifetime access
Syllabus Team
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🔒
- 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🔒
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Free
free · yours forever
- ✓ Lifetime access, incl. updates
Free
free forever