Thanks in advance! Will rate if the solution is correct!

To see how the approximations might be used, consider the following problem. Suppo n messages arrive at a node where the message lengths are independent uniform rando variables between 0 and 1 MB (this is an approximations as bits are of course discrete). Th messages are to be stored on a hard drive or transmitted over a network. For n = 3 find t probability that the total message length exceeds 2 MB using the analytical and numerie approximations in part 2, and also the exact probabibility using part I. For n = 30 find t probability that the total message length exceeds 20 MB using the analytical and numerie approximations in part 2. To see how the approximations might be used, consider the following problem. Suppo n messages arrive at a node where the message lengths are independent uniform rando variables between 0 and 1 MB (this is an approximations as bits are of course discrete). Th messages are to be stored on a hard drive or transmitted over a network. For n = 3 find t probability that the total message length exceeds 2 MB using the analytical and numerie approximations in part 2, and also the exact probabibility using part I. For n = 30 find t probability that the total message length exceeds 20 MB using the analytical and numerie approximations in part 2