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Author Question: If the given time series exhibits seasonality but no trend, the ________ is the most appropriate ... (Read 92 times)

sc00by25

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on: Jun 24, 2018
If the given time series exhibits seasonality but no trend, the ________ is the most appropriate forecasting model to determine the forecast of the time series.
 
  A) single moving average model
  B) seasonal multiplicative model
  C) double exponential smoothing model
  D) Holt-Winters additive model

Question 2

A distribution has a coefficient of variation of 65 percent and mean of 74. What is the value of the standard deviation?
 
  A) 0.65
  B) 4810
  C) 113.8
  D) 48.1
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
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maaaaaaaaaa

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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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sc00by25

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

DylanD1323

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Reply 3 on: Yesterday
Wow, this really help

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