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Author Question: Small haphazard changes in a process variable due to alteration in the production environment that ... (Read 182 times)

beccaep

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on: Jul 24, 2018
Small haphazard changes in a process variable due to alteration in the production environment that is not controllable are said to be assignable causes.
  Indicate whether the statement is true or false

Question 2

A test is being conducted to test the difference between two population means using data that are gathered from a matched pairs experiment. If the paired differences are normal, then the distribution used for testing is the:
 a. normal distribution
  b. binomial distribution
  c. Student t-distribution
  d. F distribution
  e. paired distribution


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asdfghjkl;

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

F

Answer to Question 2

C


beccaep

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Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


asdfghjkl;

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Reply #3 on: Jul 24, 2018
Great! Please up vote :D


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