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Chapter 9: Repetitive experiments: probability and frequency
 p. 282, second line after (9.24): ``'' should be
``
''.
 p. 285, last paragraph: ``How many terms are in the sum
(9.39)?'' should probably be ``How many choices of
are there that sum to ?'' or ``How large is the set ?''
 p. 286, second half: ``'' (both places) should be
``''.
 p. 289, section 9.8, first paragraph: ``From (9.28)and (9.29) we
see...'' These equations don't seem to have anything to do with what
follows.
 p. 292, equation (9.78): ``
''
should be ``
''.
 p. 297, equation (9.94): The preceding text, ``we express (9.88) in
decibel units as in Chapter 4:'', is misleading, as is
not for some hypothesis . To make
sense of what follows in this section, use the equality
 p. 305, second paragraph: ``where depends only on the
data and is nonnegative over '' should be
``where depends only on the
data and , and is nonnegative over ''.
 p. 300, section 9.12: This criticism of the (Pearson) chisquared
statistic is both fair and exaggerated: Jaynes is correct, but (1) its
sensitivity to small expected frequencies has been well rehearsed in many
texts, including elementary treatments; (2) the alternative given here, the
likelihood ratio chisquared statistic, has long been available (since about
1930). [Contributed by Nick Cox.]
 p. 304, first (partial) paragraph: Jaynes is correct, but dependence on
published tables is totally avoidable given modern software, and practice is
steadily swinging to citing Pvalues rather than using conventional levels
such as 5% and 1%. [Contributed by Nick Cox.]
