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91.1 98.9 94.2 84.3 84.8 89.2 86.4 88.3 89.2 90.2 85.9 84.2 90.2 80.6 75.8 82.3 This file cont ains passenger r at ings for t hr ee differ ent sizes of c medium, and lar ge (higher r at ings mean higher sat isfact ion). Y whet her t her e ar e any differ ences in t he mean r at ings for t he t h 1. St at e t he hypot heses t o be t est ed. 2. Use Excel t o obt ain t he ANOVA t able for t his dat a. 3. What is t he t est st at ist ic, F, for t his t est ? 4. What is t he p-value? What is your conclusion for t his t est (U 5. Use Fisher 's L SD pr ocedur e t o det er mine which means ar e d alpha=0.05). t hr ee differ ent sizes of cr uise ships: small, n h igher sat isfact ion). Your t ask is t o t est e m ean r at ings for t he t hr ee sizes of cr uise ships. e f or t his dat a. t est ? onclusion for t his t est (Use alpha=0.05)? mine which means ar e differ ent (use ...
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- Fall '10
- Statistics, Mean, cr uise ships, hr ee