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Question 17 0/6 A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 148.9- cm and a

Question 17 0/6 A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 148.9- cm and a standard deviation of 1.8-cm. For shipment, 26 steel rods are bundled together. Find the probability that the average length of a randomly selected bundle of steel rods is between 147.9-cm and 149.7-cm. P(147.9-cm

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