PrepTest 55, Section 1, Question 13
Mercotek carried out a study to compare the productivity of its night shift with that of its day shift. Every week the company's six crews�F, G, H, R, S, and T�were ranked from first (most productive) to sixth (least productive). There were no ties. For any given week, either G and T were the two night-shift crews or else S and H were�the four other crews were the day-shift crews for that week. The following relationships held for every week of the study:
Mercotek carried out a study to compare the productivity of its night shift with that of its day shift. Every week the company's six crews�F, G, H, R, S, and T�were ranked from first (most productive) to sixth (least productive). There were no ties. For any given week, either G and T were the two night-shift crews or else S and H were�the four other crews were the day-shift crews for that week. The following relationships held for every week of the study:
Mercotek carried out a study to compare the productivity of its night shift with that of its day shift. Every week the company's six crews�F, G, H, R, S, and T�were ranked from first (most productive) to sixth (least productive). There were no ties. For any given week, either G and T were the two night-shift crews or else S and H were�the four other crews were the day-shift crews for that week. The following relationships held for every week of the study:
Mercotek carried out a study to compare the productivity of its night shift with that of its day shift. Every week the company's six crews�F, G, H, R, S, and T�were ranked from first (most productive) to sixth (least productive). There were no ties. For any given week, either G and T were the two night-shift crews or else S and H were�the four other crews were the day-shift crews for that week. The following relationships held for every week of the study:
F is more productive than G.
R is more productive than S.
R is more productive than T.
S is more productive than H.
G is more productive than T.
Which one of the following could be an accurate ranking of all the crews, in order from first to sixth, for a given week of the study?
F, G, T, R, S, H
F, R, G, T, H, S
G, R, T, S, H, F
R, F, G, S, H, T
R, S, H, T, F, G
Explanations
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