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SAT, 30.06.2021 20:40 amandaelisantos

A sample of computer chips revealed that 47 % of the chips fail in the first 1000 hours of their use. The company's promotional literature claimed that below 51 \% fail in the first 1000 hours of their use. Is there sufficient evidence at the 0.10 level to support the company's claim? State the null and alternative hypotheses for the above scenario .

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