Hello,

We have corrected the question in Quiz 4.  I changed two of the possible wrong answers - but left them in as deleting the extra answers has the potential to break the entire quiz. 

I have verified that the correct answer is now marking as correct, and all other answers are marking as incorrect.  Of the 900+ attempts on this quiz, 107 attempts included this question.  Those attempts have been regraded and now only the actual correct answer is receiving credit.

The great thing about an online course with Instructors and technical staff interacting with students, is that when an error is found it can be quickly corrected, and the correction is live immediately, instead of waiting for the next version of the course to come out.

Thank you for your participation in this course, and please continue to bring your questions and concerns to the forum.

Sandra King.
Technical Support.