Dec 6, 2018 Thread starter #1 R rainbow New member Oct 25, 2018 13 a class has 9 students who are to be assigned seating by lot. What is the probability that students will be arranged in order from shortest to tallest? (assume that no two stusents are the same height.)

a class has 9 students who are to be assigned seating by lot. What is the probability that students will be arranged in order from shortest to tallest? (assume that no two stusents are the same height.)

Dec 6, 2018 #2 W Wilmer In Memoriam Mar 19, 2012 376 Same as picking 9 balls numbered 1 to 9 at random: probability that order will be 1,2,3,4,5,6,7,8,9 ?

Same as picking 9 balls numbered 1 to 9 at random: probability that order will be 1,2,3,4,5,6,7,8,9 ?