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A quality-conscious disk manufacturer wishes to know the fraction of disks his company makes which are defective. In earlier study, the population proportion was estimated to be 0.06. How long a sample would be required in order to estimate the fraction of disks produced which are defective at the 99% confidence level with an error of at most 0.02, Round your answer up to the next integer.

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Answer:

75

Explanation:

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