Systematic Error Would Be Least Likely to Occur with Which

Systematic error would be least likely to occur with which of the following measures?

A) a miscalibrated yardstick that is an inch short
B) an IQ test developed for English-speaking U.S. citizens that is administered to French Canadians
C) a question measuring child abuse that asks, "How often do you hit your child when she doesn't obey you?"
D) scores on the multiple choice portion of this exam
E) reports of gambling winnings on IRS tax returns