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6.32 Changes in sample size. Suppose that, in the setting of the previous exer- cise, you...

6.32 Changes in sample size. Suppose that, in the setting of the previous exer-
cise, you have the resources to contact 500 recent graduates. If all respond, will
your margin of error be larger or smaller than $1000? What if only 50% respond?
Verify your answers by performing the calculations.

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