asDaysylviancyl asDaysylviancyl

25-10-2016
Mathematics

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About 14% of the population of a large country is math phobic. if two people are randomly selected, what is the probability both are math phobic? what is the probability at least one is math phobic

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diannamanley40d diannamanley40d

25-10-2016

probability of both : 0.14 time 0.14 probability of at least one : i minus the probability of neither probability of neither :0.86 time 0.86

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