A quality control manager for Hewlett Packard has collected thefollowing data on the quality status of hard drives by supplier.She inspected a total of 700 hard drives. For a hard drive selectedat random, answer the questions that follow the table.(Report your answer to 4 decimalplaces, using conventional rounding rules)
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Hard DriveStatus |
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Supplier |
Working |
Defective |
TOTAL |
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OR
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