De Anza statistics students estimated that the amount of change daytime statistics students carry is normally distributed with a mean of $0.62 and standard deviation $0.27. Suppose that we randomly pick 25 daytime statistics students. a. x~ _____(_____,_____) b. x~ ______ (______, ______) c. Find the probability that an individual had between $0.61 and $0.80. (Hint: a graph the situation, and shade in the area can help.) d. Find the probability that the average of the 25 students was between $0.61 and $0.80. (Hint: graph the situation, and shade in the area can help.)