I lead the Customer Support Team for the magazines category. Customer questions for one vendor have increased since the start of the promotional campaign. The campaign ended two months ago, but we are still getting many questions. Can you help us understand why? The vendor’s performance metrics are below.

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?