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 ( ).

 

Displays the current variable

 

 

expression in standard

 

 

mathematical form. Press

when

 

done.

 

 

 

Evaluates the variables in the

 

 

highlighted column (C1, etc.)

 

 

expression.

 

 

 

 

 

 

10-8

Statistics aplet