HP 39gs User Manual page 109

Example
Statistics aplet
Key
CLEAR
cursor key
You are measuring the height of students in a classroom
to find the mean height. The first five students have the
following measurements 160cm, 165cm, 170cm,
175cm, 180cm.
1. Open the Statistics aplet.
Select
Statistics
2. Enter the measurement
data.
160
165
170
175
180
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.
Meaning (Continued)
Deletes the currently highlighted
value.
Clears the current column or all
columns of data. Pregss
to display a menu list,
CLEAR
then select the current column or all
columns option, and press
Moves to the first or last row, or first
or last column.
/
.
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