In a particular region of Cape Cod, it is known that lobstermen trap on average of 32 pounds of lobster per day with a standard deviation of four pounds. If a random sample of 30 lobster fishermen is selected, what is the probability that their average catch is less than 31.5 pounds?
This short answer question belongs to Statistics and it is about lobstermen catching lobsters. The probability of finding a lobsterman whose catch is less than the average weight has been calculated in the solution.
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