QuestionAnalyze 400 accidents to find proportions related to alcohol and vehicle involvement. Answer questions based on these ratios.

Studdy Solution
Calculate the proportion of accidents with more than one vehicle.
$$Proportion\, of\, accidents\, with\, more\, than\, one\, vehicle = \frac{325}{400} =0.8125$$So, the proportion of accidents that involved more than one vehicle is0.8125 or81.25%. The correct answer is (d) $325 /400$ or $81.25 \%$.