Sight Enhancement Systems SciPlus-2200 User Manual page 21

Statistics Soft Keys:
delete$15$from$table$(if$present)$
© 2016, Sight Enhancement Systems
indicates$there$are$two$entries$in$the$statistics$table$
D SCI:2
1.36E+02
2.70E+00
15
Σ−
clear$table$
standard$deviation$
sum$of$squares$
Σ(x )
2
A
SciPlus-2200 Scientific Calculator – User Guide
Σ:2
CLR µ
Σ(x)
σ σ M
2
B C D
1 st $set$of$operators$
sum$of$entries$
mean$(average)$of$entries$
variance$
median$(middle$entry)$
2 nd $set$of$operators$
A>D$"soft$keys"$
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