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Author Question: Based on the 95 confidence interval for the difference between the two population proportions, is ... (Read 83 times)

debasdf

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on: Jun 24, 2018
Based on the 95 confidence interval for the difference between the two population proportions, is there evidence that the population proportions are different?
 
  What will be an ideal response?

Question 2

The sales forecast for the 2nd quarter of year 4 is approximately:
 
  A) 113 units.
  B) 255 units.
  C) 140 units.
  D) 369 units.


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brittiany.barnes

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

This confidence interval does not include zero, indicating strong evidence that the population proportions are different.

Answer to Question 2

B


debasdf

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Reply #2 on: Jun 24, 2018
Thank you :)


brittiany.barnes

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Reply #3 on: Jun 24, 2018
Happy to help you


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