HP 39G User Manual page 102

Angle Setting
Save data
Edit a data set
Delete data
8-10
8. Display the computed
statistics.
You can scroll down to
the mean. The mean
height is approximately
167.63cm.
9. Setup a histogram plot for the data.
-
SETUP PLOT
Enter set up information
appropriate to your data.
10. Plot a histogram of the data.
You can ignore the angle measurement mode unless your Fit
definition (in Symbolic view) involves a trigonometric
function. In this case, you should specify in the mode screen
whether the trigonometric units are to be interpreted in
degrees, radians, or grads.
The data that you enter is automatically saved. When you are
finished entering data values, you can press a key for another
Statistics view (like
aplet or HOME.
In the Numeric view of the Statistics aplet, highlight the data
value to change. Type a new value and press
to copy the value to the edit line for modification. Press
after modifying the value on the edit line.
• To delete a single data item, highlight it and press
The values below the deleted cell will scroll up one row.
• To delete a column of data, highlight an entry in that
column and press
• To delete all columns of data, press
All columns.
), or you can switch to another
, or press
. Select the column name.
CLEAR
. Select
CLEAR
Statistics aplet
.