Mathematics, 13.01.2020 20:31 isbella29
What is the difference when 6x3 − 8x2 − 9 is subtracted from 4x3 − 7x2 + 14?
Answers: 1
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
What is the difference when 6x3 − 8x2 − 9 is subtracted from 4x3 − 7x2 + 14?...
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