Seating Arrangement Problem
I need some help with two problems. The first, I don't even know how to approach...:confused:
Three married couples are seated randomly in a row of six seats. What is the probability that no wife and husband are seating next to one another?
The second problem...
On average, how many chocolate chips should a cookie contain if the probability that a cookie contains at least one chip is to be at least .99?
I'm pretty sure that this is a poisson problem
where the entire expression is equal to .99, k = 1, and I have to solve for lambda. The problem is that I don't know how to solve for lambda in
Can anyone help me?