Suppose the size of a network flow is a normal random variable with parameters = 71 GBytes and = 2.5 GBytes. Use a Z-table to determine the following. (This requires mapping your normal distribution onto the standard normal distribution.) 1. What percentage of the flows are greater than 72 GBytes? 2. Let m denote the size of the flow. What is the value of m for which 88.30% of the flows are smaller than m