Neyman-Pearson Lemma
If there exists a critical region 
of size 
and a Nonnegative constant 
such that
for points in
and
for points not in
, then is a best critical region of size .
References
Hoel, P. G.; Port, S. C.; and Stone, C. J. ``Testing Hypotheses.'' Ch. 3 in Introduction to Statistical Theory. New York: Houghton Mifflin, pp. 56-67, 1971.
- Dual Graph
- Duality Principle
- Duality Theorem
- Dual Map
- Dual Polyhedron
- Dual Scalar
- Dual Solid
- Dual Tensor
- Dual Voting
- Du Bois Raymond Constants
- Duffing Differential Equation
- Duhamel's Convolution Principle
- Dumbbell Curve
- Duodecillion
- Dupin's Cyclide
- Dupin's Indicatrix
- Dupin's Theorem
- Duplication Formula
- Duplication of the Cube
- Durand's Rule
- Durfee Polynomial
- Durfee Square
- Dvoretzky's Theorem
- Dyad
- Dyadic