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Author Question: Suppose Pepsi wants to perform a blind taste test to determine if people prefer Pepsi Max or Pepsi ... (Read 152 times)

go.lag

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on: Jun 24, 2018
Suppose Pepsi wants to perform a blind taste test to determine if people prefer Pepsi Max or Pepsi One. The following table shows the preferences of a random sample of adults.
 
  Pepsi Max Pepsi Max Pepsi One Pepsi Max Pepsi MaxNo preference Pepsi Max Pepsi One Pepsi One Pepsi MaxPepsi Max Pepsi One Pepsi Max No preference Pepsi MaxThe appropriate nonparametric procedure for this analysis is the _________________ test.A) Wilcoxon rank-sum
  B) sign
  C) Wilcoxon signed-rank
  D) Kruskal-Wallis

Question 2

Using backward elimination regression may result in a model in which none of the independent variables are statistically significant.
 
  Indicate whether the statement is true or false
Business Statistics ¦ Donnelly ¦ 2nd Edition
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bblaney

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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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go.lag

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Reply 2 on: Jun 24, 2018
Excellent

ktidd

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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