Mathematics, 08.10.2019 01:10 shainaanderson24

Asample of 900 computer chips revealed that 58% of the chips fail in the first 1000 hours of their use. the company's promotional literature claimed that 62% fail in the first 1000 hours of their use. is there sufficient evidence at the 0.01 level to dispute the company's claim? state the null and alternative hypotheses for the above scenario.

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Asample of 900 computer chips revealed that 58% of the chips fail in the first 1000 hours of their u...