According to the U.S. Census Bureau, the probability that a randomly selected household speaks only English at home is 81%. The probability that a randomly selected household speaks only Spanish at home is 12%. a.) Find and interpret the probability that a randomly selected household speaks only English or only Spanish at home. b.) Find and interpret the probability that a randomly selected household speaks a language other than only English or only Spanish at home. c.) Can the probability that a randomly selected household speaks only Chinese at home is equal to 8%? Why or why not?
According to the U.S. Census Bureau, the probability that a randomly selected household speaks only English at home is 81%. The probability that a randomly selected household speaks only Spanish at home is 12%. a.) Find and interpret the probability that a randomly selected household speaks only English or only Spanish at home. b.) Find and interpret the probability that a randomly selected household speaks a language other than only English or only Spanish at home. c.) Can the probability that a randomly selected household speaks only Chinese at home is equal to 8%? Why or why not?
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 48E
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According to the U.S. Census Bureau, the
English at home is 81%. The probability that a randomly selected household speaks only Spanish at
home is 12%.
a.) Find and interpret the probability that a randomly selected household speaks only English or
only Spanish at home.
b.) Find and interpret the probability that a randomly selected household speaks a language
other than only English or only Spanish at home.
c.) Can the probability that a randomly selected household speaks only Chinese at home is equal
to 8%? Why or why not?
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