Question

A national public television network has found that 35% of its contributions are for less than $20, with 45% for $20–$50, and 20% for more than $50. In a random sample of 200 of the contributions to a local station, 42% were for less than $20, 43% were for $20–$50, and 15% were over $50. At the 0.05 level, does the local station’s distribution of contributions differ significantly from that experienced nationally?


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  • CreatedSeptember 08, 2015
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