Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN: 9780547587776
Author: HOLT MCDOUGAL
Publisher: HOLT MCDOUGAL
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| Year | Qtr 1 | Qtr 2 | Qtr 3 | Qtr 4 | Total | Year | Qtr | Planes | ||
| 2009 | 310 | 408 | 390 | 477 | 1,585 | 2009 | Qtr1 | 310 | ||
| 2010 | 243 | 377 | 281 | 433 | 1,334 | Qtr2 | 408 | |||
| 2011 | 268 | 289 | 286 | 480 | 1,323 | Qtr3 | 390 | |||
| 2012 | 305 | 358 | 339 | 514 | 1,516 | Qtr4 | 477 | |||
| 2013 | 329 | 413 | 353 | 520 | 1,615 | 2010 | Qtr1 | 243 | ||
| 2014 | 345 | 380 | 379 | 527 | 1,631 | Qtr2 | 377 | |||
| 2015 | 296 | 374 | 378 | 544 | 1,592 | Qtr3 | 281 | |||
| Qtr4 | 433 | |||||||||
| 2011 | Qtr1 | 268 | ||||||||
| Qtr2 | 289 | |||||||||
| Qtr3 | 286 | |||||||||
| Qtr4 | 480 | |||||||||
| 2012 | Qtr1 | 305 | ||||||||
| Qtr2 | 358 | |||||||||
| Qtr3 | 339 | |||||||||
| Qtr4 | 514 | |||||||||
| 2013 | Qtr1 | 329 | ||||||||
| Qtr2 | 413 | |||||||||
| Qtr3 | 353 | |||||||||
| Qtr4 | 520 | |||||||||
| 2014 | Qtr1 | 345 | ||||||||
| Qtr2 | 380 | |||||||||
| Qtr3 | 379 | |||||||||
| Qtr4 | 527 | |||||||||
| 2015 | Qtr1 | 296 | ||||||||
| Qtr2 | 374 | |||||||||
| Qtr3 | 378 | |||||||||
| Qtr4 | 544 |
(c) Use MegaStat or Minitab to calculate estimated seasonal indexes and trend. (Round your answers to 3 decimal places.)
| Qtr1 Index |
Qtr2 Index |
Qtr3 Index |
Qtr4 Index |
|||||||||||
| Not attempted | Not attempted | Not attempted | Not attempted | |||||||||||
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