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Author Question: Which of the following test statistics would be used for an analysis of variance? a. an F-statistic ... (Read 107 times)

big1devin

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on: Jun 24, 2018
Which of the following test statistics would be used for an analysis of variance?
 a. an F-statistic
 
  b. a z-statistic
 
  c. a -statistic
 
  d. a t-statistic

Question 2

Mohammed is monitoring the diameter of bolts that are being produced on one of his assigned production lines. During this process, he notices nine, consecutive measurements that jumped above the upper control limit. He immediately examines the machine, finds it to be misaligned, and makes a small adjustment. Mohammed has likely committed:
 a. a type II error
  b. both a type I and type II error
  c. a type I error
  d. neither a type I nor a type II error


Madisongo23

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

a

Answer to Question 2

d


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