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QUESTION
2 3 Yes 60 170 70 totals 300 No 50 100 50 totals 200 Totals 110 270 120 totals 500 what proportion of accidents involved alcohol or a single vehicle?...
Did alcohol play a role? 1 2 3
Yes 60 170 70 totals 300
No 50 100 50 totals 200
Totals 110 270 120 totals 500
what proportion of accidents involved alcohol or a single vehicle? round your answer to two decimal places?
