Texas Instruments TI-84 Plus Manual Book page 176

Function or
Instruction/Arguments
listname
s[
ZInterval ,
freqlist confidence level
,
(Data list input)
n
s v
ZInterval , ,
confidence level
[
,
(Summary stats input)
Zoom In
Zoom Out
ZoomFit
ZoomRcl
ZoomStat
ZoomSto
ZPrevious
168
Result
Computes a
,
interval.
]
Computes a
interval.
]
Magnifies the part of the
graph that surrounds the
cursor location.
Displays a greater portion
of the graph, centered on
the cursor location.
Recalculates
Ymax
minimum and maximum
values, between
Y
and
Xmax
functions and replots the
functions.
Graphs the selected
functions in a user-
defined viewing window.
Redefines the viewing
window so that all
statistical data points are
displayed.
Immediately stores the
current viewing window.
Replots the graph using
the window variables of
the graph that was
displayed before you
executed the last
instruction.
z
confidence
z
confidence
and
Ymin
to include the
Xmin
, of the selected
ZOOM
Appendix A: Functions and Instructions
Key or Keys/Menu
or Screen/Item
† ...
TESTS
7:ZInterval
† ...
TESTS
7:ZInterval
† q
ZOOM
2:Zoom In
† q
ZOOM
3:Zoom Out
† q
ZOOM
0:ZoomFit
† q
MEMORY
3:ZoomRcl
† q
ZOOM
9:ZoomStat
† q
MEMORY
2:ZoomSto
† q
MEMORY
1:ZPrevious