# Samples and population

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(1). Voting,,,If 220 out of 500 voters surveyed said that they would vote for the incumbent, then how many votes

could the incumbent expect out of the 400,000 voters in the state?

(2). Miles and Hours,,, If Alonzo travels 230 miles in 3 hours, then how many miles does he travel in 7-hours?

(3). Bear Population,,,To estimate the size of the bear population on the Keweenaw Peninsula, conservationalists captured, tagged, and released 50 bears. One year later, a random sample of 100 bears included only 2 tagged bears. What is the conservationlist's estimate of the size of the bear population?

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#### Solution Summary

These are word problems regarding populations.

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