Question Three: The mean number of business failures per hour in
the United States in a recent year was about 8. Find the
probability that
a) Exactly four businesses will fail in any given hour.
b) At least four businesses will fail in any given hour.
c) More than four businesses will fail in any given hour.
Question Three: The mean number of business failures per hour in the United States in a recent year was about 8. Find th
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