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Mathematics, 06.12.2019 17:31 IamHowToBasic

In an actual, 100 people were polled to determine the probability of a person wearing either glasses or contact lenses. of those polled, 57 wore either glasses or contacts. what is the probability that a person wears either glasses or contacts? what is the probability that a person wears neither?

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In an actual, 100 people were polled to determine the probability of a person wearing either glasses...
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