For the past several years, average OPTAR expenditures for Los Angeles class submarines have differed between their three homeports in the Pacific Ocean. In an attempt to justify expenditures or find efficiencies, three statistical analyses were performed to verify these differences. OPTAR data were cross-referenced with expenditure information from the NCCA’s VAMOSC database. The database produced the data set which consisted of samples from three OPTAR populations: Total OPTAR, Repair OPTAR and Other OPTAR. These population samples were analyzed using the Student-t test, the Wilcoxon rank-sum test and regression with panel data. The main analysis was done comparing the samples from different ports. A follow-on analysis was completed using schedule data as an input. Statistically significant differences were discovered between homeports within the Other OPTAR population. In the follow on analysis, using regression with panel data, correlations were found between OPTAR expenditures and ship schedules.
Populaire auteurs
Cram101 Textbook Reviews (948) J.S. Bach (447) Wolfgang Amadeus Mozart (306) Collectif (268) Schrijf als eerste een recensie over dit item (265) Doug Gelbert (238) Charles Dickens (222) Princess of Patterns (211) Jules Verne (199) R.B. Grimm (197) William Shakespeare (190) Anonymous (188) Carolyn Keene (187) Gilad Soffer (187) Mark Twain (187) Philipp Winterberg (181) Edgar Allan Poe (173) Youscribe (172) Lucas Nicolato (170) Herman Melville (169)Populaire gewichtsboeken
418 KB 425 KB 435 KB 459 KB 474 KB 386 KB 445 KB 439 KB 455 KB 493 KB 413 KB 432 KB 421 KB 471 KB 472 KB 485 KB 416 KB 451 KB 369 KB 427 KB