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Steel rods are manufactured with a mean length of 27 centimeter (cm). Because of variability in the manufacturing process, the lengths of the rods
Steel rods are manufactured with a mean length of 27 centimeter (cm). Because of variability in the manufacturing process, the lengths of the rods are approximately normally distributed with a standard deviation of 0.06 cm. Click the icon to view a table of areas under the normal curve. 0.0196 (Round to four decimal places as needed.) (c) Using the results of part (b), if 5000 rods are manufactured in a day, how many should the plant manager expect to discard? 98 (Use the answer from part b to find this answer. Round to the nearest integer as needed.) (d) If an order comes in for 10,000 steel rods, how many rods should the plant manager expect to manufacture if the order states that all rods must be between 26.9 cm and 27.1 cm? (Round up to the nearest integer.)
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