A librarian is curious about the habits of the library's patrons. He records the type of item
that the first 10 patrons check out from the library.
Based on the information from these patrons...
patron
5
6
7
8
9
10
1
2
3
4
item type
fiction book
non-fiction book
fiction book
fiction book
audiobook
non-fiction book
DVD
non-fiction book
fiction book
DVD
Estimate the number of DVDs that will be
checked out for every 100 patrons.
