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style="color:rgb(0,0,0);background-color:transparent;">1)If an exposure has no association with a certain outcome, then what value would you obtain for each of the measures of association listed below?

  1. Rate ratio ________________ 
  2. Odds ratio ________________ 
  3. Rate difference _____________

D. Attributable proportion in the exposed___________ 

2)Quote from a news report: "Based on interviews and blood samples of over 8,000 persons, 11% of persons classified as heavy drinkers of alcohol were involved in home accidents over a three-month period." Can we conclude that there is an association between drinking and home accidents from these data?

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