Try another version of this question Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Lily bought several books. The cost of each book was `$11.26`, `$18.03`, `$18.86`, `$9.31`, and `$14.22`. What is the mean price of the books Lily bought?
$
Enter DNE for Does Not Exist, oo for Infinity 14.34