The experimental probability that the next man to walk by will have a beard is 2/3
From the question, we have the following parameters that can be used in our computation:
Men with beard = 4
Men without beard = 2
This means that
P(Beard) = Beard/Total
Substitute the known values in the above equation, so, we have the following representation
P(Beard) = 4/6
Simplify
P(Beard) = 2/3
Hence the probability is 2/3
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