48

After p 92

When we say that the frequency with which the
A's are Q, or in other words the probability that an
A will be Q, has a given value, p, what we mean is, that
in any denumeral succession of occurrences of A's taken
in the order in which they occur in the course of experience,
if we take any finite range of
conceivable values that includes p
. . .
if, I say, whatever such range of values may be taken, there will come a
time in the succession of the As after which the
proportion of As that are Q among all the As from
the beginning never ceases to be included