Casio FX-CG20, User Manual

Page: 35 / 52

35
Evaluation of the Histograms
The statistical parameters and for instance, the mean (
x
- ), the sum of
the squares of data (
∑
x2) or the standard deviation ( σ x) are shown
using
[F1]
(1-VAR)
Instructions for editing Lists
For processing lists, various commands in the statistics application as
well as in the RUN-MAT application are available:
[OPTN] [F1]
(LIST)
[F6]
(>)
Min (Minimum), Max (Maximum), Mean (Mean), Med (Median)
[F6]
(>)
Sum (Sum), Cuml (Cumulative frequency), etc.
Statisitcs Application
• Analysis of statistical parameters of a graph
(one dimensional); 1-VAR
• Recalling commands list: [OPTN] [F1]
(LIST)
[F6]
(>)