The equation y = 50(1.05)x models the growth of a mule deer population introduced into Guadalupe National Park in December 2015. “X” represents the number of years after December 2015 while “y” represents the population at time “x”. In what year will the mule deer population first reach 1500? F. 2084
G. 2044
H.2043
J.2085

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