313
Distribution
18 - 8
u
u
u
u
u
Binomial probability
Binomial probability calculates whether data taken from a binomial distribution is
less than a specific value.
f
(
x
)
=
n
C
x
p
x
(1–
p
)
n
–
x
(
x
= 0, 1, ·······,
n
)
p
: success probability
(0
<
p
<
1)
n
: number of trials
Perform the following key operation from the statistical data list.
5
(DIST)
5
(BINM)
1
(Bpd)
The following shows the meaning of each item when data is specified using list
specification.
Data ................ data type
List .................. list whose contents you want to use as sample data
Numtrial .......... number of trials (positive integer)
p
..................... success probability (0
<
p
<
1)
Execute .......... executes a calculation
The following shows the meaning of parameter data specification items that are
different from list data specification.
x
..................... integer from 0 to
n
Example
To calculate binomial probability for one list of data
For this example, we will calculate binomial probability for
data = {10, 11, 12, 13, 14} when Numtrial = 15 and success
probability = 0.6.
1
(List)
c
1
(List1)
c
bf
w
a.g
w
1
(CALC)
probability when
x
= 10
probability when
x
= 11
probability when
x
= 12
probability when
x
= 13
probability when
x
= 14
Summary of Contents for CFX-9970G
Page 22: ... CFX 9970G ...
Page 452: ...435 1 2 3 4 5 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 453: ...436 Program for Circle and Tangents No 4 Step Key Operation Display 6 7 8 9 10 ...
Page 454: ...437 11 12 13 14 15 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 455: ...438 16 17 18 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 458: ...441 1 2 3 4 5 Program for Rotating a Figure No 5 Step Key Operation Display ...