(solution) City officials are concerned about the nuisance caused by pigeons around city hall. To emphasize…

(solution) City officials are concerned about the nuisance caused by pigeons around city hall. To emphasize…

City officials are concerned about the nuisance caused by pigeons around city hall. To emphasize the problem, they hire a team of investigators to estimate the number of pigeons occupying the building. With several different traps a sample of t = 60 pigeons is captured, tagged, and released. One month later, the process is repeated, using n = 60. Suppose s 18 tagged pigeons are observed in the second sample. Estimate N and place a bound on the error of estimation.