Systematic error You cannot control it O Error in the way subjects were sampled Error in the way variables were measured Error in the way data were analyzed O Is synonymous with random error OB, C, & D O A, B, C, & D O Both C&D O A&E O None of the above 0.05 O that's our stated probability value O that's our stated alpha value O it roughly translates to 50% error we are willing to accept O it roughly translates to 5% error we are willing to accept O Both A&D O Both B & D None of the above O A&C