Casio fx-CP400 User Manual page 85

u chiCDf [Action][Distribution/Inv.Dist][Continuous][chiCDf]
Function: Returns the cumulative probability of a χ
Syntax: chiCDf(lower value, upper value,
Calculation Result Output:
Example: To determine the χ
upper value =
u invChiCDf [Action][Distribution/Inv.Dist][Inverse][invChiCDf]
Function: Returns the lower bound value of a χ
Syntax: invChiCDf(
Calculation Result Output: Inv
Example: To determine the lower bound value when
u fPDf [Action][Distribution/Inv.Dist][Continuous][fPDf]
Function: Returns the
Syntax: fPDf( , : , :
Calculation Result Output:
Example: To determine the
: = 19
u fCDf [Action][Distribution/Inv.Dist][Continuous][fCDf]
Function: Returns the cumulative probability of an
Syntax: fCDf(lower value, upper value, : , :
Calculation Result Output:
Example: To determine the
upper value =
u invFCDf [Action][Distribution/Inv.Dist][Inverse][invFCDf]
Function: Returns the lower bound value of an
Syntax: invFCDf(
Calculation Result Output: Inv
Example: To determine the lower bound value when
: = 19
u binomialPDf [Action][Distribution/Inv.Dist][Discrete][binomialPDf]
Function: Returns the probability in a binomial distribution that the success will occur on a specified trial.
Syntax: binomialPDf( , numtrial value,
Calculation Result Output:
Example: To determine the binomial probability when = 5, numtrial value = 3,
= 0.63
[ ) ]
2
probability when lower value = 2.7,
∞
, = 4
, [ ) ]
probability density for a specified value.
[ ) ]
probability density when = 1.5, :
distribution probability when lower value = 1.5,
∞
, : = 24, : = 19
, : , : [ ) ]
[ ) ]
2
distribution between a lower bound and an upper bound.
2
cumulative distribution probability for specified values.
= 0.6092146,
= 24,
distribution between a lower bound and an upper bound.
[ ) ]
cumulative distribution probability for specified values.
= 0.1852, :
= 4
= 24,
Chapter 2: Main Application 85