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A highway construction worker states that four bridges into a city are used in the ratio of 2:3:3:4 during the morning rush hour. A highway
A highway construction worker states that four bridges into a city are used in the ratio of 2:3:3:4 during the morning rush hour. A highway study of an SRS of 6,000 cars indicates that 920, 1570, 1480, and 2030 cars use the five bridges respectively. Can the construction worker's claim be rejected at the 1% or 5% level of significance
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