Heights of Jawas, regardless of gender, closely follow a normal distribution with mean 52 inches and standard deviation 3 inches. a. What percent of Jawas are shorter than 50 inches? b. Suppose there are four Jawas. What is the chance that at least two of them will be taller than 50 inches? c. Suppose you observe a group of Jawas entering the Mos Eisley marketplace. What is the chance that the first Jawa you see who is taller than 50 inches is the 3rd Jawa who enters the marketplace? d. What is the chance that the fifth Jawa you see who is taller than 50 inches is the 12th Jawa who enters the marketplace