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A survey is carried out at a shopping mall to estimate the percentage of shoppers who are men. What is the population? What is the parameter? all men in the mall, percentage of them who are women all men in the mall, all the people in the mall all the people in the mall, all the women in the mall all the people at the mall, percentage of them who are men all the women in the mall, all the people in the mall

You may use the calculator above and this area as scratch paper. To see the solution just click on the button.

Carlos Rodriguez <carlos@math.albany.edu>

This problem was contributed by a student in Elementary Statistics. It is offered as it is with no warranty of any kind
Last modified: Wed May 13 12:29:11 EDT 1998