The delivery time for a logistics truck company are normally…
The delivery time for a logistics truck company are normally distributed with a mean of 2.25 days and a standard deviation of 0.5 days. i) What’s the probability that a delivery takes less than 3 days? Round your answer to 3 decimal places. ii) What’s the lowest delivery time for the top 10% (90th percentile)? Round your answer to 2 decimal places.