Robbin's Inequality
If the fourth Moment 
, then
where
is the Variance.- Codimension
- Coding Theory
- Coefficient
- Coefficient Field
- Coercive Functional
- Cofactor
- Cohen-Kung Theorem
- Cohomology
- Cohomotopy Group
- Coin
- Coincidence
- Coin Flipping
- Coin Paradox
- Coin Problem
- Coin Tossing
- Colatitude
- Colinear
- Collatz Problem
- Collinear
- Super-3 Number
- Superabundant Number
- Super Catalan Number
- Superegg
- Superellipse
- Superfactorial