This document discusses population sampling and estimating population size. It asks what are the four ways to determine population size and the steps for population sampling, which include selecting a sample, counting individuals in the sample, calculating the proportion of the sample size to the total population, and using that proportion to estimate the total population size. It then asks whether the individual's estimate or the class average was closer to the actual number of ants.

1. DQ 11-19-09 What is a population? What are the four ways to determine population size? (p. 696)

6. Conclusion Explain the steps for population sampling (what did you do for steps 2 – 6?) Was your estimate (#6) or the class average closer to the actual number of ants? Class Avg. (#6) My Estimate

8. Class Population Estimates (#6)

11. Conclusion Explain the steps for population sampling (what did you do?) Was your estimate or the class average closer to the actual number of ants?