Texas Instruments TI-83 PLUS User Manual
Page 686
TI-83 Plus
Tables and Reference Information
683
Function or Instruction/
Arguments
Result
Key or Keys/
Menu or Screen/Item
2
.
SampZTest(
s
1
,
s
2
,
v1
,
n1
,
v2
,
n2
[,
alternative
,
drawflag
])
(Summary stats input)
Computes a two-sample
z
test.
alternative
=
L
1 is <;
alternative
=0 is
ƒ
;
alternative
=1 is >.
drawflag
=1
draws results;
drawflag
=0 calculates
results.
†
…
TESTS
3:2-SampZTest(
Sci
Sets scientific notation display mode.
†
z
Sci
Select(
Xlistname
,
Ylistname
)
Selects one or more specific data
points from a scatter plot or xyLine
plot (only), and then stores the
selected data points to two new lists,
Xlistname
and
Ylistname
.
y
9
OPS
8:Select(
Send(
variable
)
Sends contents of
variable
to the
CBL 2/CBL or CBR System.
†
I/O
B:Send(
seq(
expression
,
variable
,
begin
,
end
[,
increment
])
Returns list created by evaluating
expression
with regard to
variable
,
from
begin
to
end
by
increment.
y
9
OPS
5:seq(
Seq
Sets sequence graphing mode.
†
z
Seq
Sequential
Sets mode to graph functions
sequentially.
†
z
Sequential
SetUpEditor
Removes all list names from the stat
list editor, and then restores list
names L
1
through L
6
to columns 1
through 6.
…
EDIT
5:SetUpEditor