At least 1,752 people were ordered to evacuate their homes in the north part of Marquette about 8 : 45 a.m. EDT , said Steve Powers , Marquette County administrator .
At least 1,750 people were ordered to evacuate their homes shortly before 9 a.m. as a precaution , said Steve Powers , Marquette County administrator .
-objective, systematic, and quantitative assessment of media content. -does not allow us to make inferences about the effects of the media