The accuracy in a measurement may depend on several factors like(I) Personal erroes(II) Imperfection in technique/procedure(III) Instrumental errors, Random error(IV) Resolution of measuring instrumentWhich the following is true ?

The accuracy in a measurement may depend on several factors like(I) Pe

1.	The accuracy in a measurement may depend on several factors like(I) Personal erroes(II) Imperfection in technique/procedure(III) Instrumental errors, Random error(IV) Resolution of measuring instrumentWhich the following is true ?
Answer» Only IV is CORRECT I, II, IV are correct I, II, III, IV are correct Only II is correct ANSWER :C