What det ermines the format of the erimen tal value being studied - what does its a ccuracy depend on? It depends on the forma t of all d irect measu rements lved in calcul ating the des ired value It depends on the ac curac y of all indirect measu reme nts in the e xperiment It depends on all nu merical data in the form ula used for the c alculation experim ental resu It is lays r ounded free ly,at