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Author Question: What would the manager's null and alternative hypotheses for testing the significance of 2 be? A) ... (Read 168 times)

jayhills49

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on: Jun 24, 2018
What would the manager's null and alternative hypotheses for testing the significance of 2 be?
 
  A) H0 : 2 = 0 and H1 : 2 > 0
  B) H0 : 2 > 0 and H1 : 2 < 0
  C) H0 : 2  0 and H1 : 2 = 0
  D) H0 : 2 = 0 and H1 : 0 < 2 < 1

Question 2

What is the lower confidence limit of the 99 confidence interval for the difference between the two population proportions?
 
  A) -0.011
  B) 0.036
  C) -0.036
  D) 0.011


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robbielu01

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

A

Answer to Question 2

D


jayhills49

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Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

diana chang

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Reply 3 on: Yesterday
Excellent

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