openwebwork/webwork-open-problem-library — pull request #92 by paulvojta (2014-10-17 22:40:18+00:00)
Title: Convert to using number_list_cmp instead of asking for the averages of the lists of numbers

These six problems are detailed calculus graphing problems. Earlier, they asked the student to compute the averages of the critical points, etc., instead of asking for a list. This pull requests updates the problems to use number_list_cmp instead.