A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 241.8 cm and a standard deviation of 1.9 cm. For shipment, 29 steel rods are bundled together. Find the probability that the average length of a randomly selected bundle of steel rods is greater than 242.9 cm. P(x-bar> 242.9-cm) =
Enter your answer as a number accurate to 4 decimal places. Answers obtained using exact z-scores or z. scores rounded to 3 decimal places are accepted.
