Casio FX-CG10, Руководство пользователя

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3-12
u To calculate the cumulative frequency of each data item
[OPTN] - [LIST] - [Cuml]
K
1
(LIST)
6
(
g
)
6
(
g
)
3
(Cuml)
6
(
g
)
1
(List) <list number 1 - 26>
w
• The result of this operation is stored in ListAns Memory.
Example To calculate the cumulative frequency of each data item in List 1
(2, 3, 6, 5, 4)
A
K
1
(LIST)
6
(
g
)
6
(
g
)
3
(Cuml)
6
( g )
1
(List)
b
w
u To calculate the percentage represented by each data item
[OPTN] - [LIST] - [%]
K
1
(LIST)
6
( g )
6
( g )
4
(%)
6
( g )
1
(List) <list number 1 - 26>
w
• The above operation calculates what percentage of the list total is represented by each data
item.
• The result of this operation is stored in ListAns Memory.
Example To calculate the percentage represented by each data item in List 1
(2, 3, 6, 5, 4)
A
K
1
(LIST)
6
(
g
)
6
(
g
)
4
(%)
6
(
g
)
1
(List)
b
w
1
2+3=
2
2+3+6=
3
2+3+6+5=
4
2+3+6+5+4=
1 2 3 4
1
2+3=
2
2+3+6=
3
2+3+6+5=
4
2+3+6+5+4=
1 2 3 4
1
2/(2+3+6+5+4)
×
100 =
2
3/(2+3+6+5+4)
×
100 =
3
6/(2+3+6+5+4)
×
100 =
4
5/(2+3+6+5+4)
×
100 =
5
4/(2+3+6+5+4)
×
100 =
1 2 3 4 5
1
2/(2+3+6+5+4)
×
100 =
2
3/(2+3+6+5+4)
×
100 =
3
6/(2+3+6+5+4)
×
100 =
4
5/(2+3+6+5+4)
×
100 =
5
4/(2+3+6+5+4)
×
100 =
1 2 3 4 5