ecause of a particularly harsh winter, state park officials are concerned about the number of squirrels inhabiting their parks. A random sample of 600 squirrels is trapped, tagged, and released. As soon as the first sample is completed, the officials begin to take a second sample until 24 marked squirrels are caught. The size of the second sample turns out to be 72. Estimate the total population size and provide an approximate 95% confidence interval