(Answered) In a sample of 80 workers from a factory in city a it was

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In a sample of 80 workers from a factory in city A, it was found that 8 were unable to read, while in a sample of 50 workers in city B, 6 were unable to read. Can it be concluded that there is a difference in the proportions of nonreaders in the two cities? Use α = 0.05.

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