Operation Manual

Lists 11-9
8211LIST.DOC TI-82, Chapter 11, English Bob Fedorisko Revised: 02/09/01 12:25 PM Printed: 02/09/01
12:38 PM Page 9 of 10
LIST MATH Operations
Pressing
y
9
~
accesses the list math operations on the LIST MATH menu.
LIST MATH Menu
OPS MATH
1: min(
Returns minimum element of a list.
2: max(
Returns maximum element of a list.
3: mean(
Returns mean of a list.
4: median(
Returns median of a list.
5: sum
Returns sum of all elements in list.
6: prod
Returns product of all elements in list.
Note:
min(
and
max(
are the same as
min(
and
max(
on the
MATH NUM
menu.
min(, max(
min(
(minimum) and
max(
(maximum) return the smallest or largest
element of
list
. If two lists are compared, it returns a list of the larger of
each pair of elements in
listA
and
listB
.
min(
list
)
or
max(
list
)
min(
listA
,
listB
)
or
max(
listA
,
listB
)
mean(, median(
mean(
returns the mean value of
list
.
median(
returns the median value of
list
.
mean(
list
)
or
median(
list
)
If a second list is given, it is interpreted as the
frequency
of the elements in
list
.
mean(
list
,
frequency
)
or
median(
list
,
frequency
)