The numbers 1 to 9 are arranged in a line (uniformly at random). What is the probability that the first number is at lea
Posted: Wed May 11, 2022 5:41 am
The numbers 1 to 9 are arranged in a line (uniformly at random). What is the probability that the first number is at least 5 and the last number is at most 3? [Reminder that for all quizzes in this unit you should enter probabilities as fractions (not decimals), and you must reduce them to their lowest terms. eg 3/4 but not 0.75 or 9/12.] Answer: