Problem The length of time a shopper is in the local Giant Eagle is normally distributed with amean

Problem

The length of time a shopper is in the local Giant Eagle is normally distributed with amean of 37 minutes and a

standard deviation of 11 minutes Find the probability that a randomly selected shopper will be in the store for less than 45 minutes

Problem

The number of minutes professors at a local commute spend in their cars each day is normally distributed

with amean of 24 minutes and a standard deviation of 5 minutes Find the probability that a randomly selected professor has a commute greater than 30 minutes

Problem

The IQ test has scores that are normally distributed with a mean of 100 and a standard deviation of 10 Find the probability that a randomly selected test taker scored between a 110 and 130