Answer:
Tim wrote a statistical question
Step-by-step explanation:
Tim's question can be divided into two parts;
1) It is obvious from Tim's question that several books were recommended
2) He also hints that not all the books will be bought by asking "how many would you actually buy?" This means not all the books will be read
We can conclude that Tim's question can help determine know how many books would be read for the summer.
Meanwhile, Jenna's question only seeks to know the title of a book, this does not tell us if the book would be bought and does not tell us if the book would be read.