Casio FX-9750G plus User Manual page 268

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Manipulating List Data
u u u u u To find which of two lists contains the greatest value
Use the same procedure as that for the smallest value, except press 2 (Max) in
place of 1 (Min).
• The two lists must contain the same number of data items. Otherwise, an error
occurs.
u u u u u To calculate the mean of list values
K1(LIST)6(g)3(Mean)6(g)6(g)1(List) <list number 1-6>
)w
Example To calculate the mean of values in List 1 (36, 16, 58, 46, 56)
AK1(LIST)6(g)3(Mean)
6(g)6(g)1(List)b)w
u u u u u To calculate the mean of values of specified frequency
This procedure uses two lists: one that contains values and one that contains the
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. Otherwise, an error
occurs.
K1(LIST)6(g)3(Mean)6(g)6(g)1(List)<list number 1-6
(data)>,1(List)<list number 1-6 (frequency)>)w
Example To calculate the mean 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)3(Mean)
6(g)6(g)1(List)b,
1(List)c)w
u u u u u To calculate the median of values in a list
K1(LIST)6(g)4(Med)6(g)6(g)1(List)<list number 1-6>
)w
Example To calculate the median of values in List 1 (36, 16, 58, 46, 56)
AK1(LIST)6(g)4(Med)
6(g)6(g)1(List)b)w
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[OPTN]-[LIST]-[Max]
[OPTN]-[LIST]-[Mean]
[OPTN]-[LIST]-[Mean]
[OPTN]-[LIST]-[Med]