CARD TKANSLATOli HXPEUIM lONTS 



377 



consideration of the remaininf>; two variables is achieved. Yet the tedious 

 part of handling the test cai'ds has been reduced to a very reasonable 

 amount. These last two \'ariables, considered by themselves, form a 

 factorial design and where 4 loads and 1 nKvisurements per load are used, 

 1() measurements being taken for eacli machine set-up. Similarly any 

 of the other five variables considered pairwise with one of the latter 

 two forms another factorial design. This lesulting complex overall pat- 

 tern is shown in Table I. 



Table II — Translator Tilt Test — Design of Experiment 

 Test Cards Location 



Position of Test Cards in Bins 



ab 



Total number of cards in each bin: 100 

 Bin # I contains all coded cards. 



