HP 39g+ Graphing manual Copies the column variable or, Variable expression to the edit line

3.Find the mean of the sample.

Ensure the /

menu key label

reads . Press

to see the

statistics calculated from the sample data in C1.

Note that the title of the column of statistics is

H1. There are 5 data set definitions available for one-variable statistics: H1–H5. If

data is entered in C1, H1 is automatically set to use C1 for data, and the frequency of each data point is set to 1. You can select other columns of data from the Statistics Symbolic setup view.

4. Press to close the statistics window and

press key to see the data set definitions.

The first column

indicates the associated column of data for each data set definition, and the second column indicates the constant frequency, or the column that holds the frequencies.

The keys you can use from this window are:

Key	Meaning
	Copies the column variable (or
	variable expression) to the edit line
	for editing. Press	when done.
	Checks/unchecks the current data
	set. Only the checkmarked data
	set(s) are computed and plotted.
or	Typing aid for the column variables
	( ) or for the Fit expressions ( ).

8-8 Statistics aplet