Mathematics

Conner Kennedy

30 May, 21:06

Four students are called to sit in four chairs on

a stage. The students are Bob, Wanda, Carol,

and Don. Bob and Wanda are cousins. If the

students are called up in random order and take

seats in the order in which they are called, what

is the probability that Bob and Wanda will sit

next to each other? Show your work.