1.write a paper, follow all the instructions you will write and submit a 3-5pages typed doubled spaced paper. I will attach the instruction.
Strengths and Weaknesses of Observational Study Designs[WLOs: 1, 2, 3] [CLOs: 1, 2, 3, 4] Begin your one- to two-page entry by summarizing the strengths
Strengths and Weaknesses of Observational Study Designs[WLOs: 1, 2, 3] [CLOs: 1, 2, 3, 4] Begin your one- to two-page entry by summarizing the strengths and weaknesses of the following various types of observational study designs: ecologic, cross-sectional, case-control, and cohort. Next, think about how these strengths and weaknesses will