beautypg.com

PASCO SPARK Science Learning System User's Guide User Manual

Page 32

background image

24

D

ATA

DISPLAY

D

ISPLAYING

DATA

IN

A

GRAPH

2.

In the legend, touch the symbol (but not the check box) of the run that
you want to select.

The red outline moves to the selected run.

Graph legend

When you turn on statistics, graph tools, or curve fits, they are applied to the
selected run.

Selecting part of a data run for operation in a graph

If part of a data run is selected for operation, the selected data points are
highlighted. Scale-to-fit, statistics, graph tools, and curve fits are applied only to
the selected data points. Complete these steps to select part of a data run:

1.

If there is more than one data run on the graph, first select the run from
which you will select data points:

a.

Touch the graph legend.

The legend enlarges.

b.

In the legend, touch the symbol of the run that you want to select.

The red outline moves to the selected run.

2.

Touch the Graph Tools button to open the tool palette.

3.

Touch the Select button.

The button turns orange.