A Case-Control Study Was Conducted to Evaluate the Relationship Between

A case-control study was conducted to evaluate the relationship between aspirin use and the risk of colon cancer. Two thousand (2,000) cases and 2,000 controls were enrolled in the study. One thousand eight hundred (1,800) of the cases reported using aspirin in the past while 1,200 of the controls reported using aspirin in the past. Set up the 2 by 2 table for these data.
-Using the data given above, calculate the numeric value of this measure of association. The numeric value is:Using the data given abve o, calculate the numeric value of this measure of association. The numeric value is:

A) 0.6.
B) 6.0.
C) 0.2.
D) 2.0.