Casio CFX-9850GB PLUS, User Manual

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20070201
u
To calculate the median of data items of specifi ed frequency
[OPTN] - [LIST] - [Med]
This procedure uses two lists: one that contains values and one that indicates the frequency
(number of occurrences) of each value. The frequency of the data in Cell 1 of the fi rst list is
indicated by the value in Cell 1 of the second list, etc.
• The two lists must contain the same number of data items. If they don’t, an error occurs.
K
1
(LIST)
6
(
g
)
4
(Med)
6
(
g
)
6
(
g
)
1
(List) <list number 1-26 (data)>
,
1
(List) <list number 1-26 (frequency)> )
w
Example To calculate the median of values in List 1 (36, 16, 58, 46, 56), whose
frequency is indicated by List 2 (75, 89, 98, 72, 67)
A
K
1
(LIST)
6
(
g
)
4
(Med)
6
( g )
6
( g )
1
(List) b,
1
(List)
c)
w
u
To combine lists
[OPTN] - [LIST] - [Aug]
• You can combine two different lists into a single list. The result of a list combination
operation is stored in ListAns memory.
K
1
(LIST)
6
(
g
)
5
(Aug)
6
(
g
)
6
(
g
)
1
(List) <list number 1-26>
,
1
(List) <list number 1-26> )
w
Example To combine the List 1 (–3, –2) and List 2 (1, 9, 10)
A
K
1
(LIST)
6
(
g
)
5
(Aug)
6
(
g
)
6
(
g
)
1
(List)
b,
1
(List)
c) w
u
To calculate the sum of data items in a list
[OPTN] - [LIST] - [Sum]
K
1
(LIST)
6
(
g
)
6
(
g
)
1
(Sum)
6
(
g
)
1
(List)<list number 1-26>
w
Example To calculate the sum of data items in List 1 (36, 16, 58, 46, 56)
A
K
1
(LIST)
6
(
g
)
6
(
g
)
1
(Sum)
6
(
g
)
1
(List)
b w
3-2-6
Manipulating List Data