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iples shown on the lecture notes. A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 130.3

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iples shown on the lecture notes. A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 130.3 cm and a standard deviation of 1.3 cm For shipment, 21 steel rods are bundled together Find P.6, for the average length of a sample of 21 bundles. Round to 4 decimal places

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