Geometric Mean Index
The statistical Index
where
is the price per unit in period 
, 
is the quantity produced in period , and 
thevalue of the units. See also Index
References
Kenney, J. F. and Keeping, E. S. Mathematics of Statistics, Pt. 1, 3rd ed. Princeton, NJ: Van Nostrand, p. 69, 1962.
- Projectivity
- Prolate Cycloid
- Prolate Cycloid Evolute
- Prolate Spheroid
- Prolate Spheroidal Coordinates
- Prolate Spheroidal Wave Function
- Pronic Number
- Proof
- Proofreading Mistakes
- Propeller
- Proper Cover
- Proper Divisor
- Proper Fraction
- Proper Integral
- Proper k-Coloring
- Proper Subset
- Proper Superset
- Proportional
- Proposition
- Propositional Calculus
- Prosthaphaeresis Formulas
- Proth's Theorem
- Protractor
- Prouhet's Problem
- Prussian Hat