Try another version of this question Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Dyani bought several books. The cost of each book was `$9.92`, `$32.45`, `$22.44`, `$20.27`, and `$14.17`. What is the mean price of the books Dyani bought?
$
Enter DNE for Does Not Exist, oo for Infinity 19.85