Mathematics, 26.04.2021 08:40 ghadeeraljelawy

A sample of 1700 computer chips revealed that 63% of the chips do not fail in the first 1000 hours of their use. The company's promotional literature claimed that over 60% do not fail in the first 1000 hours of their use. Is there sufficient evidence at the 0.02 level to support the company's claim? State the null and alternative hypotheses for the above scenario.
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A sample of 1700 computer chips revealed that 63% of the chips do not fail in the first 1000 hours o...