Distribution (Discrete) - Casio FX-CG20 AU User Manual

k Distribution (Discrete)
Distribution
Binomial Distribution
Poisson Distribution
Geometric Distribution
Hypergeometric
Distribution
Distribution
Binomial Distribution
Poisson Distribution
Geometric Distribution
Hypergeometric
Distribution
x n – x
p(x) = C p (1–p)
n x
λ
× λ
x
–
e
p(x) =
x!
x – 1
p(x) = p(1– p)
×
C C
M x N – M n – x
p(x) =
C
N n
n
: Number of elements extracted from population (0
M
: Number of elements contained in attribute A (0
N
: Number of population elements (
Cumulative Distribution
Upper
Σ
p p x
= (
x=Lower
Upper
Σ
p p x
= (
x=Lower
Upper
Σ
p p x
= (
x=Lower
6-72
Probability
n
(x = 0, 1, ·······, n)
λ : mean ( λ > 0)
(x = 0, 1, 2, ···)
(x = 1, 2, 3, ···)
n N
,
Inverse Cumulative Distribution
)
)
)
: number of trials
x
integer)
M
integer)
M N
integer)
X
Σ
p H p x
( )
x=0
X
Σ
p H p x
( )
x=1
X
Σ
p H p x
( )
x=0