Which of the following statements narrate the logical sequence of steps in standardization of tests ? Choose the correct code : 

(i)     Domain description 
(ii)     Formulation of test items 
(iii)     Preliminary try out of test items 
(iv)     Screening of test items 
 (v)     Deciding the level of objectives 
 (vi)     Critiquing of the difficulty and discrimination power of test items 
(vii)     Content analysis 
 (viii)     Developing test manual 
 (ix)     Finding out the reliability, validity  and norms 
    Codes :