HP Prime Graphing Calculator - Manual (Page 574)

568 Programming in HP PPL
NumXZoom
Advanced Graphing
Sets the zoom factor for the values in the X column in the
Numeric view.
From Numeric Setup view, type in a value for NUMXZOOM.
In a program, type:

NumXZoom
where
NumYZoom
Advanced Graphing
Sets the zoom factor for the values in the Y column in the
Numeric view.
From Numeric Setup view, type in a value for NUMYZOOM.
In a program, type:

NumYZoom
where
Inference
app
variables
The following variables are used by the Inference app.
They correspond to fields in the Inference app Numeric
view. The set of variables shown in this view depends on
the hypothesis test or the confidence interval selected in
the Symbolic view.
Alpha Sets the alpha level for the hypothesis test. From the
Numeric view, set the value of Alpha.
In a program, type:
 Alpha
where
Conf Sets the confidence level for the confidence interval. From
Numeric view, set the value of C.
In a program, type:
 Conf
where
n
n 0 
n
n 0 
n
0 n 1  
n
0 n 1  