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.)  Qtr1Index   Qtr2Index   Qtr3Index   Qtr4Index   Not attempted       Not attempted       Not attempted       Not attempted

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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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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