A hospital director believes that above 55% of the lab reports contain errors and feels an audit is required. A sample of 120 reports found 72 errors. Is there sufficient evidence at the 0.02 level to substantiate the hospital director's claim? State the null and alternative hypotheses for the above scenario.

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Q: M... CF Ha: μs 1219.47 OE. Ho: μs 1219.47 Ha: μ> 1219.47 U Ha: μ> 1190 OF. Ho: μ> 1190 Ha: μ≤ 1190…

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Q: Timestamp    How Long Do You Sleep? 2023/06/19 9:22:59 AM GMT+8    7 Hours 2023/06/19 9:27:20 AM…

A: Data7107475777777777777777777777777

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