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Author Question: The following data represent the number of sweatshirts sold for each of the past six days for Hoys ... (Read 90 times)

WWatsford

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on: Jun 24, 2018
The following data represent the number of sweatshirts sold for each of the past six days for Hoys Department Store at the beach in Avalon, New Jersey.
 
  Day Sales
  1 7
  2 12
  3 8
  4 4
  5 9
  6 14
 
  Using an exponential smoothing with trend adjustment technique with alpha equal to 0.3 and beta equal to 0.6, the forecasting error for Day 4 is ________.
  A) 5.8
  B) -5.7
  C) -7.5
  D) 8.3

Question 2

The percentage of the variation in selling price that is explained by the age of the used car is ________.
 
  A) 43.12
  B) 54.61
  C) 62.17
  D) 78.85
Business Statistics ¦ Donnelly ¦ 2nd Edition
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succesfull

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Reply #1 on: Jun 24, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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WWatsford

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

steff9894

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Reply 3 on: Yesterday
Wow, this really help

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