Question

advantages and disadvantages of the statistical methods used and contrast them to the study design.

Answer 1

seudy and the case conie Study ase aTe the satonai stuies white studies othes designs se epeimenta In the Cohovt Stdy, the 93oup patients is compased olth he 0 the γ membeas coho have not bee n exposed In the Case coStudy , the veseaah concentsates on the enisHa hearth con c Pooble m oe the Paent the subiect The stud he alth psobiem。γ disease is veig is very heipeui n case In the sandbed Contted fai,au snb seiected peopie )Sube cts ase bandomi oe oups. This study is helpuor Psoviding moe appootimate estimater assig to the «so ceD T the double bind meth od, the seg@asches and the subiect both uoud be kept unknown Po avtoding the bias he estimates h method is god to getting unbia sed esuts

The meto anaysts nothing but the vuantitative, Pooma and epidemioio gicat sgwhich s used fos the the suts of Synnmetsi cay assess s nothing but 4he systematicainy com ing pestinent uantitative and Vai -estualy itctt