2) Let's investigate the serval (Leptailurus serval), a medium sized spotted cat found over large parts of Africa. Somehow we know that their true average weight(u) is 13 kg cm (u = 13 kg) and the true standard deviation () is 2.75 kg ( = 2.75 kg), and that their weight follows a normal distribution. Figure out the following probabilities. a) Pr{Y 14} c) Pr{Y < 18} d) Pr{14