The creator of a quiz is automatically the owner of that quiz.  However, as with documents, you may change the owner at any time in the policy lifecycle.  To designate a new owner:

1.From the Quiz Center, select a quiz to edit by clicking the quiz name. The edit screen for the quiz displays.

2.On the Tools menu, click Change owner or Change co-owner. The Change Owner dialog box displays:

3.Select the name of the new owner, then press OK.