Yarnell's World of Math

Core Math
- C1
- C2
- C3
- C4

Mechanics
- M1
- M2
- M3

Statistics
- S1
- S2

Decision
- D1
- D2

Further
- FP1
- FP2
- FP3

Other

Links
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- Assessment
- Books
- BASIC

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S1: The Normal Distribution