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Author Question: Test the null hypothesis with the alternative hypothesis, H1 : P > 0.41, at = 0.05 What will ... (Read 189 times)

humphriesbr@me.com

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on: Jun 24, 2018
Test the null hypothesis with the alternative hypothesis, H1 : P > 0.41, at  = 0.05
 
  What will be an ideal response?

Question 2

What is the quantity of sales generated in the third year?
 
  A) 514,950
  B) 736,592
  C) 360,000
  D) 615,880


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cupcake16

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

Reject H0 if Z > z0.05 = 1.645. Since Z = 1.87, H0 is rejected at  = 0.05. We conclude there is sufficient evidence that adopting the revised quality-inspection system has improved the proportion of customer satisfaction.

Answer to Question 2

A


humphriesbr@me.com

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Reply 2 on: Jun 24, 2018
Gracias!

juliaf

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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