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Author Question: In most practical applications, the population standard deviation will not be known but it is ... (Read 68 times)

james

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on: Jun 24, 2018
In most practical applications, the population standard deviation will not be known but it is estimated from the ________.
 
  A) population
  B) sample
  C) test statistic
  D) t-distribution

Question 2

The significance level and the probability of a Type I error are equivalent.
 
  Indicate whether the statement is true or false
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
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Briannahope

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

B

Answer to Question 2

TRUE


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