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Author Question: CoStar would like to test if the vacancy rate for warehouse stores is more than 8. A random sample ... (Read 78 times)

frankwu

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on: Jun 24, 2018
CoStar would like to test if the vacancy rate for warehouse stores is more than 8. A random sample of 85 warehouse stores was selected and the number of vacant stores was counted.
 
  Assume that the true population proportion of vacant warehouse stores is 0.125. Using  = 0.05, beta equals ________.A) 0.3627
  B) 0.4091
  C) 0.5557
  D) 0.7188

Question 2

Analysis of variance compares the variance between samples to the variance within those samples to determine if means of populations are different.
 
  Indicate whether the statement is true or false


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reversalruiz

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Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


frankwu

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Reply 2 on: Jun 24, 2018
Gracias!

bassamabas

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Reply 3 on: Yesterday
Excellent

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