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Author Question: Occasionally, a confidence interval for population variability may be desired. In this case, the ... (Read 54 times)

SGallaher96

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on: Jun 24, 2018
Occasionally, a confidence interval for population variability may be desired. In this case, the confidence interval could be found for the ________.
 
  A) mean
  B) median
  C) standard deviation
  D) proportion

Question 2

Regression models that are extrapolated outside the ranges covered by the observations are still valid.
 
  Indicate whether the statement is true or false
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
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brittiany.barnes

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

C

Answer to Question 2

FALSE


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SGallaher96

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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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