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Statistics Programs
16–19
File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388
Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm
Program Lines:
(In ALG mode)
Description
Updates
∑
ii
fx
2
in register 31.
Increments (or decrements) N.
Displays current number of data pairs.
Goes to label I for next data input.
Checksum and length: 3080 117
Calculates statistics for grouped data.
Grouped standard deviation.
Displays 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 count and summations.
Checksum and length: E469 33
Flags Used:
None.