7. I 5 wright and aSSOCiaCS did a Clinical trial on the effect of anticoagulam .. Eligible patients who were admitted to the month were given the theta ' Y '- ' l x pan e 1g1 me patients admitted on even days were/the controls. In tota1,there were 530 " in the therapy group maw: An observer sayT/A '! rx x' If" . . M . X if": }' hiv)" 'x. ' the eddueven aSSIgnmem to treatment or control is objective and ' 'r ' ynzsguslasgoodastossingaeoin. (AU; "we; at sm. Explain briefly. Assume the trial was done in a 35" "W