In: Statistics and Probability
PepsiCo Revenues ($ millions), 2005–2010 | ||||||
Quarter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Qtr1 | 6,585 | 7,205 | 7,350 | 8,332 | 8,263 | 9,368 |
Qtr2 | 7,697 | 8,599 | 9,607 | 10,945 | 10,592 | 14,801 |
Qtr3 | 8,184 | 8,950 | 10,171 | 11,244 | 11,080 | 15,514 |
Qtr4 | 10,096 | 10,383 | 12,346 | 12,729 | 13,297 |
18,155 |
(b) State the model found when performing a regression using seasonal binaries. (A negative value should be indicated by a minus sign. Round your answers to 4 decimal places.
yt =___ + _____t +_____ Q1 +_____ Q2 +______ Q3