Casio FX-9750G PLUS User's Manual & Technical Reference page 269

u u u u u To calculate the median 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)4(Med)6(g)6(g)1(List) <list number 1-6
(data)> ,1(List) <list number 1-6 (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)
AK1(LIST)6(g)4(Med)
6(g)6(g)1(List)b,
1(List)c)w
u u u u u To calculate the sum of values in a list
K1(LIST)6(g)6(g)1(Sum)6(g)1(List)<list number 1-6>
w
Example To calculate the sum of values in List 1 (36, 16, 58, 46, 56)
AK1(LIST)6(g)6(g)
1(Sum)6(g)1(List)bw
u u u u u To calculate the product of values in a list
K1(LIST)6(g)6(g)2(Prod)6(g)1(List)<list number 1-6>w
Example To calculate the product of values in List 1 (2, 3, 6, 5, 4)
AK1(LIST)6(g)6(g)
2(Prod)6(g)1(List)bw
u u u u u To calculate the cumulative frequency of each value
K1(LIST)6(g)6(g)3(Cuml)6(g)1(List) <list number 1-6>
w
• The result of this operation is stored in ListAns Memory.
Manipulating List Data
[OPTN]-[LIST]-[Med]
[OPTN]-[LIST]-[Sum]
[OPTN]-[LIST]-[Prod]
[OPTN]-[LIST]-[Cuml]
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