Casio FX-9750GII User Manual

Page 97

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3-8

S To calculate the median of data items of specified 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 first 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.

*(LIST)(E)(Med)(E)(E)(List) <list number 1 - 26 (data)> (List)
<list number 1 - 26 (frequency)>

U

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)

*(LIST)(E)(Med)

(E)(E)(List)@

(List)AU

S 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.

*(LIST)(E)(Aug)(E)(E)(List) <list number 1 - 26> (List)
<list number 1 - 26>

U

Example

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

*(LIST)(E)(Aug)

(E)(E)(List)@

(List)AU

S To calculate the sum of data items in a list

[OPTN]-[LIST]-[Sum]

*(LIST)(E)(E)(Sum)(E)(List) <list number 1 - 26> U

Example

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

*(LIST)(E)(E)(Sum)

(E)(List)@U

S To calculate the product of values in a list

[OPTN]-[LIST]-[Prod]

*(LIST)(E)(E)(Prod)(E)(List) <list number 1 - 26> U

Example

To calculate the product of values in List 1 (2, 3, 6, 5, 4)

*(LIST)(E)(E)(Prod)

(E)(List)@U

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