Answer=l:i . . . . . . 1 On any given day. mail gets delivered by either Alice or Bob. If Alice delivers it, which happens With probability 3' she does so at a time that is normally distributed with mean 14 minutes and standard deviation 2 minutes. if Bob delivers it, which happens with probability %. he does so at a time that is uniformly distributed between 14 and 24 minutes. 1 . The probability that mail gets delivered within 12 minutes is :3 (it the answer is 20%, please put down 0.2 or 115.) 2. What is the probability that it takes more than 16 minutes to deliver the mail? Answer: u___ 3. if it takes more than 16 minutes to deliver the mail. what is the probability that the mail is delivered by Bob ? Answerii:l FInIsh attem-t