HP 39g Graphing Calculator - Manual (Page 104)

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.
HI
N1
TBTI
HEANI
PyftRI
SVftRI
PSDEV
iila
34.356Pi
S.7051E?
167.631578947
\SHiFj\SETUP-PLOT
Enter set up information
appropriate to your data.
a» ^STRTIiTICS PLOT SETUP
JTHTPLDT:
Hist HWIOTH:
5
KRNij: 160 1S5
VfiNG: -2 10
mHQ- 160 tidiiiiligl
ENTER MRKIMUM HISTDGRftM VALUE
10. Plot a histoaram of the data.
PLOT
Angle Setting 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.
Save data
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 |
symb ]), or you can switch to another
aplet or HOME.
Edit a data set
In the Numeric view of the Statistics aplet, highlight the data
value to change. Type a new value and press |
enter ] , or press
I4ati to copy the value to the edit line for modification. Press
I ente ¥| after modifying the value on the edit line.
Delete data To delete a single data item, highlight it and press [ del |.
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 | SHIFT Select the column name.
To delete all columns of data, press ( shift ¡CLEAR. Select
All columns.
8-10 Statistics aplet