The commercial news media emphasize exceptional events such as airplane crashes at the expense of those such as automobile accidents, which occur far more frequently and represent a far greater risk to the public.
Facts
The media emphasizes exceptional events like plane crashes at the expense of things like car crashes that are more frequent and riskier to the public.
Yet the public tends to interpret the degree of emphasis the news media give to these occurrences as indicating the degree of risk they represent.
Evaluate / Goal
"Degree of emphasis" and "risk" show up in both statements, so try to connect them to derive a prediction. What do we know about degree of emphasis? The public thinks it reflects the degree of risk, but the media gives a greater degree of emphasis to rare (exceptional), less risky things like plane crashes, than to things that pose a greater risk, like car crashes. So it sounds like the media is giving the public a false impression of the risks posed by each type of accident by overemphasizing plane crashes and underemphasizing car crashes.