HP 32SII Owner's Manual page 284

Flags Used:
None.
Memory Required:
143 bytes: 71 for programs, 72 for data.
Program Instructions:
1. Key in the program routines; press
2. Press
3. Key in x –value (data point) and press
i
4. Key in f –value (frequency) and press
i
5. Press after VIEWing the number of points entered.
6. Repeat steps 3 through 5 for each data point.
If you discover that you have made a data-entry error ( x
have pressed
Then go back to step 3 to enter the correct data.
7. When the last data pair has been input, press
display the grouped standard deviation.
8. Press to display the weighted mean of the grouped data.
9. To add additional data points, press
To start a new problem, start at step 2.
Variables Used:
X
F
N
S
M
16–20 Statistics Programs
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24
S to start entering new data.
in step 4, press
Data point.
Data–point frequency.
Data–pair counter.
Grouped standard deviation.
Weighted mean.
Size : 17 .7 x 25.2 cm
when done.
.
.
or f
i
U and then press
G to calculate and
and continue at step 3.
) after you
i
again.