Which states have high risk of fatal collisions involving Alcohol
 

Using playground.bad_drivers, determine the states and their percentage of alcohol impaired collisions where the risk of fatal collisions involving alcohol is significantly higher than the national average. Consider a state as high-risk if its percent_alcohol_impaired is at least 20% higher than the national average. Show the output in descending order of the percent_alcohol_impaired.

These are the tables to query for this question:
playground.bad_drivers
  • state string
  • fatal_collisions_per_billion_miles double
  • percent_speeding int
  • percent_alcohol_impaired int
  • percent_not_distracted int
  • percent_no_previous_accidents int
  • insurance_premiums double
  • losses_per_insured_driver double
Your answer should include these columns:
  • state varchar
  • percent_alcohol_impaired integer

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