why is discrete distribution used in drug trials why are drug trials designed with discrete treatment values? why are drug trials designed with discrete treatment values why do you design a drug trial for a treatment group why use a discrete randomisation method for drug trials? why a drug trial should contain discrete dose? why are drug trials design with discrete treatment values why discrete dosage why is discrete treatment used in drugs why are drug trials designed with discrete treatment values? which data would be useful in a drug trial? why is a discrete trial used why are drug trials designed with discrete treatment values why is a clinical trial designed for discrete treatment why is dx conducted discrete trials why is a discrete trial used why do drug trial design why use discrete therapy and continuous doses for testing why does a drug trial use discrete data instead of continuous data? why is the discrete treatment of a drug trial used?