What is the change in the y-values and x-values on the graph? the change in the y-values is 40 and the change in the x-values is 1. the change in the y-values is 1 and the change in the x-values is 40. the change in the y-values is 150 and the change in the x-values is 2. the change in the y-values is 190 and the change in the x-values is 3.

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?