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MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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V1

Transcribed Image Text:Series Name: Value
DATE_
Q1 2010
Q2 2010
Q3 2010
Q4 2010
Q1 2011
Q2 2011
Original
Series
192.308
153.846
115.385
223.077
215.385
161.538
Moving
Average
Series
171.1538
176.9231
178.8462
182.6923
Seasonal Decomposition
Difference of
Original
Series from
Moving
Average
Series
-55.76923
46.15385
36.53846
-21.15385
Seasonal
Factor
31.45032
-22.39583
A
49.39904
31.45032
-22.39583
Seasonally Smoothed
Adjusted
Trend-Cycle
Series
Series
160.857
176.242
173.838
B
183.934
183.934
168.461
170.313
174.016
177.417
181.121
185.394
Irregular
(Error)
Component
-7.60328
5.92949
-.17806
-3.73932
2.81339
-1.46011

Transcribed Image Text:The following figure depicts a screenshot of
a seasonal decomposition result (additive
model) produced with SPSS. Use this figure
to answer questions 1
1. What is the value of A? (Round your
answer to two decimal places.)
What is the value of B? (Round your answer
to two decimal places.)
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