Question 7 0/1 pt 0 5 99 0 Detail A population of values has a normal distribution with / = 122 and o = 81.8. You intend to draw a random sample of size n = 216. Find P10, which is the mean separating the bottom 10% means from the top 90% means. P10 (for sample means) = Enter your answers as numbers accurate to 1 decimal place. Answers obtained using exact z-scores or z- scores rounded to 3 decimal places are accepted. Submit Question Question 8 0/1 pt 0 5 # 99 0 Details A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 189.8-cm and a standard deviation of 2.4-cm. For shipment, 8 steel rods are bundled together. Find the probability that the average length of a randomly selected bundle of steel rods is greater than 189.1-cm. P(M > 189.1-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. Submit