16. You found a shortcut to school that saves 5 minutes off of taking the freeway. About 1 in every 10 trips

you get stuck behind a bus and it ends up taking you 20 minutes longer than the freeway. What is the expected

value of the shortcut?

you get stuck behind a bus and it ends up taking you 20 minutes longer than the freeway. What is the expected

value of the shortcut?