For a certain type of soil the number of wireworms per cubic foot has a mean of 100
Chapter 3, Problem 3.171(choose chapter or problem)
For a certain type of soil the number of wireworms per cubic foot has a mean of 100. Assuming a Poisson distribution of wireworms, give an interval that will include at least 5/9 of the sample values of wireworm counts obtained from a large number of 1-cubic-foot samples.
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