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Chapter 15: Chi-Square Tests
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Reference:
http://en.wikipedia.org/wiki/Benford%27s_law#cite_note- Newcomb-1Figure 15-28
shows adjacent bar charts to help compare the
percentages
of
the leading digits for the heights of the tallest structures and those following
Benford’s Law
Figure 15-28:
Adjacent Bar charts of the Percentages of the
leading digits for the Tallest Structures and
those following Benford’s Law
Another representation is shown in
Figure 15-29
which shows a plot of
the distribution of the percentages for the leading digits observed in the
data set for the heights of the tallest structures in the world superimposed
on those for Benford’s Law. Observe there are some deviations of the
percentages. In particular, there was a large deviation for the leading
digit of five.