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Casio SERIES FX-9860G User Manual

Page 158

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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.

K1(LIST)6(g)4(Med)6(g)6(g)1(List)
,1(List) )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)

AK1(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.

K1(LIST)6(g)5(Aug)6(g)6(g)1(List)
,1(List) )w

Example

To combine the List 1 (–3, –2) and List 2 (1, 9, 10)

AK1(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]

K1(LIST)6(g)6(g)1(Sum)6(g)1(List)w

Example

To calculate the sum of data items in List 1 (36, 16, 58, 46, 56)

AK1(LIST)6(g)6(g)1(Sum)
6(g)1(List)bw

3-2-6

Manipulating List Data