Casio FX-CG20 AU User Manual

6-61
• Poisson Cumulative Distribution 5(DIST) 6( g) 1(POISSON) 2(Pcd)
Poisson Cumulative Distribution determines the sum of
probabilities (cumulative probability) that
x, in the Poisson
Probability
p(x), will fall within a range specified from a
Lower value to an Upper value.
Calculation Result Output Examples
When a list is specified When variable (
x ) is specified
• There is no graphing for Poisson Cumulative Distribution.
• Inverse Poisson Cumulative Distribution
5(DIST) 6( g) 1(POISSON) 3(InvP)
Inverse Poisson Cumulative Distribution calculates
the minimum number of trials of a Poisson cumulative
probability distribution for specified values.
Calculation Result Output Examples
When a list is specified When variable (
x ) is specified
• There is no graphing for Inverse Poisson Cumulative Distribution.

Casio FX-CG20 AU Specifications

General

Model	FX-CG20 AU
Category	Calculator
Display Type	Color LCD
Resolution	384 x 216 pixels
Connectivity	USB
Graphing	Yes
Programming	Yes
3D Graphing	No
Spreadsheet	Yes
Equation Solver	Yes
Statistical Functions	Yes
Financial Functions	Yes
Compatibility	Windows, Mac
Dimensions	188.5 x 89 x 18.6 mm
Weight	230g
Power Supply	4 AAA batteries
Battery	AAA
Display Size	3.7 inches
Internal Memory	16MB