The population of Boca Raton can be predicted using the functionp(n) = 74,760 + 1940r, where n is the number of years since 2000. In what year will the predicted population of Boca Raton reach 100,000?
O A 2038
B. 2013
C2090
D. 2051

Researchers are conducting experiments to determine the role of alcohol in the development of depression. after the study is complete, they determine that the relative risk of developing depression is 1.55 with a 95 % ci of 1.2 -1.9. each group is then divided into nonsmokers and smokers. the relative risk for the nonsmokers is 1.12 with a 95% ci of 0.87-1.37. the relative risk for the smokers is 1.7 with a 95 % cl of 1.5-1.9. what type of bias may affect this study? a. procedure bias b. recall bias c. selection bias d. confounding e. lead-time bias