EXERCISE 2B: IS THE RESEARCH QUESTION TOO BROAD, TOO NARROW, OR O.K.?

Select what you think is the best research question (neither too broad nor too narrow). Click on the letter next to the best one.

QUESTION A:

What impact has deregulation had on the airline industry?

QUESTION B:

What percentage of commercial airline crashes were traced to negligent maintenance during the 10 years immediately preceding and following deregulation?

QUESTION C:

What impact has deregulation had on commercial airline safety?