An online survey claims that 80% of adults support the use of renewable energy sources. To test this claim, a random sample of 500 adults is selected, and it is found that 390 of them support the use of renewable energy sources. What are the appropriate hypotheses for conducting a one-proportion z-test to test this claim?




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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.