Question #80525
The number of laptops per quarter sold by a computer outlet in a suburb was recorded, for three consecutive years from 2011 to 2013. The results are presented in the table below.

Q1 Q2 Q3 Q4

2011 195 216 232 300
2012 158 228 183 298
2013 180 198 200 307

3.1. Determine the adjusted seasonal indices. (12)

3.2. Show that the linear regression equation is given by
1
Expert's answer
2018-09-06T11:22:08-0400
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