Mathematics, 22.06.2019 02:30 GreenHerbz206
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
Answers: 2
Mathematics, 21.06.2019 16:40
Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .
Answers: 2
Mathematics, 21.06.2019 16:40
The graph of which equation includes the points (0, 10) and (10, 11)? y = 10x + 11 y = x + 10 y= 1/10x + 10 y = 1/10x + 11
Answers: 1
Mathematics, 21.06.2019 22:10
To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf
Answers: 1
Researchers are conducting experiments to determine the role of alcohol in the development of depres...
Physics, 30.05.2021 19:10
Chemistry, 30.05.2021 19:10
Mathematics, 30.05.2021 19:10
Geography, 30.05.2021 19:10
Mathematics, 30.05.2021 19:10
Biology, 30.05.2021 19:10
Mathematics, 30.05.2021 19:10
English, 30.05.2021 19:10
Business, 30.05.2021 19:10
Mathematics, 30.05.2021 19:10
English, 30.05.2021 19:10
English, 30.05.2021 19:10
Business, 30.05.2021 19:10
Mathematics, 30.05.2021 19:10