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    Mortality in Area A and Area B


    Area A
    Area B
    dead/population
    500/10,000
    1000/10,000
    mortality
    5%
    10%



Suppose you surveyed how many people died per year in area A and B (both population=10,000), and results were as indicated in tables.

Do people in area B have higher risk of death?

What do you think?

Do you recommend people in area B to move to area A?