3. Let's look at the variable X=average number of points scored by a NBA players over a season. We nd that X has an average of 13.74 and a standard deviation of 4.30. That is, players on average score 13.74 points per game during a season. Let's further assume that X follows a normal distribution. a) If you pick one player at random, what is the probability that his score is: (i) Below 13.74; (ii) Below 10; (iii) Between 10 and 13.74? b) What are the chances of nding a player like Lebron James, who has an average of 25.3 points per game