A student in a History class blindly guesses his answers on the final exam which consists of 13. twenty multiple choice questions with five answers. Answers from the questions do not rely on any other...

Extracted text: A student in a History class blindly guesses his answers on the final exam which consists of 13. twenty multiple choice questions with five answers. Answers from the questions do not rely on any other answers. a) State four conditions to be binomial probability distribution mentioned in the lecture. Explain in detail why this is a binomial distribution problem using part a). Find the mean. b) probability c) d) e) Find the standard deviation. Find the probability that he passed the final. Remember passing means obtaining at least fourteen correct out of twenty. questions