Casio FX-CG20 AU User Manual

6-54
k Student- t Distribution
• Student- t Probability Density 5(DIST) 2(t) 1(tpd)
Student-
t Probability Density calculates the probability
density ( p ) for a specified single x -value or a list. When a
list is specified, calculation results for each list element are
displayed in list form.
Calculation Result Output Examples
When a list is specified Graph when variable (
x ) is specified
• Graphing is supported only when a variable is specified and a single x -value is entered as
data.
• Student- t Cumulative Distribution 5(DIST) 2(t) 2(tcd)
Student-
t Cumulative Distribution calculates the Student- t
cumulative probability of a Student- t distribution between a
lower bound and an upper bound.
Calculation Result Output Examples
When a list is specified Graph when variable (
x ) is specified
• Graphing is supported only when a variable is specified and a single x -value is entered as
data.

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