HP 33S Owner's Manual

Statistics Programs
16–19
File name 33s-E-Manual-1008-Publication(1st).doc Page : 386
Printed Date : 2003/10/8 Size : 13.7 x 21.2 cm
Program Lines:
(In RPN mode)
Description
  
Goes to label I for next data input.
Checksum and length: DF0B 96
  
Calculates statistics for grouped data.
 
Grouped standard deviation.
  
  
Display grouped standard deviation.



Weighted mean.
  
  
Displays weighted mean.
  
Goes back for more points
Checksum and length: 7246 24
  
Undo data–entry error.
 
Enters decrement for N.
  
Recalls last data frequency input.
 
Changes sign of f
i
.
  
Adjusts court and summations.
Checksum and length: 2335 17
Flags Used:
None.
Program Instructions:
1. Key in the program routines; press
Å
when done.
2. Press
t
S to start entering new data.
3. Key in x
i
–value (data point) and press
¥
.
4. Key in f
i
–value (frequency) and press
¥
.
5. Press
¥
after VIEWing the number of points entered.

HP 33S Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Silver
Digits	10 digits
Display number of lines	2 lines
Keyboard type	Alphanumeric
Menus and prompts	Yes

Weight and Dimensions

Dimensions (WxDxH)	157 x 16 x 81 mm