Question: In a directory of 13 houses on the street the persons are listed as follows; M=adult male; F = adult female; m = male child, f= female child. For a systematic sample, number down each column, then go to the top of the next column and continue numbering.

A. What would you expect for the proportion of males in a population?

B. Take a systematic sample of 5 from this list of 13 households, starting with #5. What is your estimate of the proportion of males?

C. Take a systematic sample of size 5 starting at a random location (assume it is location 3). What is your estimate of the proportion of males?

D. Discuss the difference in your two estimates for p-hat.