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Author Question: The necessary sample size to determine the confidence interval for the mean will double when the ... (Read 52 times)

kwoodring

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on: Jun 24, 2018
The necessary sample size to determine the confidence interval for the mean will double when the required margin of error is reduced by half.
 
  Indicate whether the statement is true or false

Question 2

The degrees of freedom for the critical value for a hypothesis test for a single population variance is n - 2.
 
  Indicate whether the statement is true or false


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kaykay69

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

FALSE

Answer to Question 2

FALSE


kwoodring

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

cassie_ragen

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Reply 3 on: Yesterday
Wow, this really help

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