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Author Question: When perfect positive autocorrelation is present in a time series, the Durbin-Watson statistic will ... (Read 87 times)

renzo156

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on: Jun 24, 2018
When perfect positive autocorrelation is present in a time series, the Durbin-Watson statistic will be equal to ________.
 
  A) 0
  B) 1
  C) 3
  D) 4

Question 2

AutoTrader.com would like to estimate the number of years owners keep the cars that they purchased as a new vehicle. The following data shows the age of seven vehicles that were sold for the first time by their owners.
 
  4 12 3 10 7 4 5Using this sample, the point estimate for the age of cars sold for the first time is ________.A) 3.50
  B) 4.86
  C) 5.72
  D) 6.43
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covalentbond

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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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renzo156

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Reply 2 on: Jun 24, 2018
Wow, this really help

jamesnevil303

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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