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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
A salesperson is looking at a linear trend and a naive method to forecast shoe sales.The linear trend equation is Y = 124 + 2t, and it was developed using data from period 1 to 10. Based on data for period 11 to 20 as shown below, which of these methods has the greater accuracy if MAD and MSE are used? show your work
|
t |
Sold Shoes |
|
11 |
147 |
|
12 |
148 |
|
13 |
151 |
|
14 |
145 |
|
15 |
155 |
|
16 |
152 |
|
17 |
155 |
|
18 |
157 |
|
19 |
160 |
|
20 |
165 |
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