2 questions thanks
1. When testing gas pumps in Michigan for accuracy, fuel-quality enforcement specialists tested pumps and found that 1,299 of them were not pumping accurately and 5,686 pumps were accurate. Use a 0.01 significance level to test the claim of an industry representation that less than 20% of Michigan gas pumps are inaccurate. Show all of your work and download as word document
2. When 3,011 adults were surveyed in a Pew Research Center poll, 73% said that they use the internet. Is it okay for a newspaper reporter to write that 3/4 of all adults use the internet? Show all of your steps. In word document
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