Problem 3 A. Write a scenario that is relevant to you and that would follow a binomial distribution with n = 20 and p = 0.25. Use a binomial calculator to find the following probabilities for your scenario. A. Probability of exactly 4 successes. B. Probability of at least 4 successes. . What the expected number of successes? What is the standard deviation? Show your work. How many successes would be unusually high? Give your answer as a whole number. Show how you calculated your answer. Interpret your answer for part D in a sentence using the context of the scenario that you wrote