[All Steps] QUESTIONS 20-21 refers to a substitute mail man delivering mail to a small apartment building consisting of three apartments, and with their three
Question: QUESTIONS 20-21 refers to a substitute mail man delivering mail to a small apartment building consisting of three apartments, and with their three mailboxes at the entrance to the building. The names are not on the mailboxes and due to recent painting, the mailboxes do not even have their apartment identification. The mailman has one letter for each apartment, so he decides to just put one letter in each of the mailboxes.
The probability that the middle mailbox of the three gets the correct letter is ____
Deliverable: Word Document 