Perform relevant test of regularly participate in recycling

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Reference no: EM131813767

Question: Two years ago 72% of household in a certain county regularly participated in recycling household waste. The county government wishes to investigate whether that proportion has increased after an intensive campaign promoting recycling. In a survey of 900 households, 674 regularly participate in recycling. Perform the relevant test at the 10% level of significance.

Reference no: EM131813767

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