28. Assume the possible flavors of a bag of jelly beans can be classified into two different categories: normal flavors or crazy creepy flavors. Let's assume that the factory that makes these jelly beans combines the normal flavor and crazy creepy flavors into one container, mixes them up together, and then each package contains a random sample of 100 jelly beans. Also suppose that it is known that 50% of all jelly beans are crazy creepy flavors. a. Find the standard error of the sampling distribution for the sample proportion of crazy creepy flavors in a box of 100 randomly sampled jelly beans. (2 points) b. What is the probability that the sample proportion of crazy creepy flavors in a package (n=100) would be more than 60%? Round final answer to 4 decimal places. (3 points)