HP 39g Graphing Calculator - Manual (Page 103)

Key Meaning (Continued)
|SHIET|CL£Afi Resets default specifications for the
data sets or clears the edit line (if it was
active).
Note: If 1 SHIFT |CL£A£ is used the data
sets will need to be selected again
before re-use.
To continue our example, suppose that the heights of the rest
of the students in the class are measured, but each one is
rounded to the nearest of the five values first recorded. Instead
of entering all the new data in Cl, we shall simply add another
column, C2, that holds the frequencies of our five data points
in Cl.
Height (cm) Frequency
160 5
165 3
170 8
175 2
180 1
5. Move the highlight bar
into the right column of
the HI definition and
replace the frequency
value of
1
with the name
C2.
H
2
6
. Return to the numeric view.
MS STATISTICS SVMSDLIC VIEW^M^
^ H l : C l C2
1 1
H3! 1
H4: i ^
ENTER SAMPLE
MBMiiiisiiaRni
NUM
7. Enter the frequency data shown in the above table
[FI 51 enter ]
3 [ enter
I
8 [ enter 1
2 [ enter
I
n Cl C2 C3 C4
1
2 3H
s
ISO lEE
1?S
im
»»»««««
s3
3
1 [ enter
I
Statistics aplet 8-9