Did alcohol play a
1 2 3 role ?
Yes 60 110 30 200
No 40 215 45 300
100 325 75
Given alcohol was involved , what proportion of accidents involved a single vehicle ?
Place your answer , rounded to 2 decimal places , in the blank . For example , 0.23 is a legitimate entry
17 .
Accepted characters : numbers , decimal point markers ( period or comma ), sign indicators ( - ), spaces ( e . g ., as thousands separator , 5 000 ), " E " or " e " ( used in scientific notation ). NOTE : For scientific notation , a period MUST be used as the decimal point marker .
Complex numbers should be in the form ( a + bi ) where " a " and " b " need to have explicitly stated values .