HP (Hewlett-Packard) F1902-90001 Calculator User Manual


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86 7: Statistical Calculations
Entering Statistical Data
7KHUHLVQROLPLWWRWKHQXPEHURIYDOXHV\RXFDQDFFXPXODWHLQWKH
VWDWLVWLFDOUHJLVWHUV
One-Variable Statistics
7RHQWHU[GDWDIRURQHYDULDEOHVWDWLVWLFVFRPSOHWHWKHIROORZLQJVWHSV
 &OHDUWKHVWDWLVWLFDOUHJLVWHUVE\SUHVVLQJ
 (QWHUWKHILUVWYDOXHDQGSUHVV
7KH+3%,,GLVSOD\VQWKH
QXPEHURILWHPVDFFXPXODWHG
 &RQWLQXHDFFXPXODWLQJYDOXHVE\HQWHULQJWKHQXPEHUVDQGSUHVVLQJ
7KHQYDOXHLVLQFUHPHQWHGZLWKHDFKHQWU\
Two-Variable Statistics and Weighted Mean
7RHQWHU[\SDLUVRIVWDWLVWLFDOGDWDFRPSOHWHWKHVHVWHSV
 &OHDUWKHVWDWLVWLFDOUHJLVWHUVE\SUHVVLQJ
 (QWHUWKHILUVW[YDOXHDQGSUHVV
7KH+3%,,GLVSOD\VWKH[
YDOXH
 (QWHUWKHFRUUHVSRQGLQJ\YDOXHDQGSUHVV
7KH+3%,,
GLVSOD\VQWKHQXPEHURISDLUVRILWHPVDFFXPXODWHG
 &RQWLQXHHQWHULQJ[\SDLUV7KHQYDOXHLVLQFUHPHQWHGZLWKHDFK
HQWU\
7RHQWHUGDWDIRUFDOFXODWLQJWKHZHLJKWHGPHDQHQWHUHDFKGDWDYDOXHDV
[DQGLWVFRUUHVSRQGLQJZHLJKWDV\
If statistical data causes the value of a register to exceed
±
9.99999999999 × 10
499
, the HP 10BII displays a
temporary overflow warning (OFLO).
10B.book Page 86 Wednesday, June 21, 2000 5:19 PM
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