Suppose the average time spent driving for drivers age 20 to 24 is 25 minutes and you randomly select 50 drivers. What is the probability that the mean time they spend driving each day is between 24.7...

Suppose the average time spent driving for drivers age 20 to 24 is 25 minutes and you randomly select 50 drivers. What is the probability that the mean time they spend driving each day is between 24.7 and 25.5 minutes, assuming that the standard deviation is 1.5 minutes?