Question

Spoken at Home According to the U.S. Census Bureau, the probability that a randomly selected household speaks only English at home is 0.81. The probability that a randomly selected household speaks only Spanish at home is 0.12.
(a) What is the probability that a randomly selected household speaks only English or only Spanish at home?
(b) What is the probability that a randomly selected household speaks a language other than only English or only Spanish at home?
(c) What is the probability that a randomly selected household speaks a language other than only English at home?
(d) Can the probability that a randomly selected household speaks only Polish at home equal 0.08? Why or why not?


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  • CreatedApril 27, 2015
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