Plotting - HP 39gII User Manual

Plotting

To plot statistical
data
Tracing a Scatter
Plot
Statistics 2Var app
Here are the statistics displayed when you press
Statistic
y
Σ
Y
2
Σ
Y
sY
σ
Y
serrY
Once you have entered your data (
data set and your fit model (
data. You can plot up to five scatter plots at a time.
1. In Symbolic view (
you want to plot.
2. Adjust the plotting scale and range in the Plot Setup
view.
P
3. Press . If you have not adjusted the Plot Setup
yourself, you can try
Auto Scale can be relied upon to give a good starting
scale which can then be adjusted in the Plot Setup.
The numbers below the plot
indicate that the cursor is at
the first data point for S1, at
>
(1, 6). Press to move to
the next data point and
display information about it.
Definition
Mean of y- (dependent) values.
Sum of y-values.
Sum of y -values.
2
The sample standard deviation of
the dependent column.
The population standard deviation
of the dependent column.
The standard error of the
dependent column.
M
), you can plot your
Y
), select (
Y
V
select Auto Scale
.
), defined your
) the data sets
.
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