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Author Question: Which of the following is true regarding SSB? a. SSB stands for sum of squares for blocks. b. SSB ... (Read 50 times)

lilldybug07

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on: Jun 24, 2018
Which of the following is true regarding SSB?
 a. SSB stands for sum of squares for blocks.
  b. SSB can help to reduce SSE.
  c. SSB can help make it easier to determine whether differences exist between the treatment means.
  d. All of these choices are true.

Question 2

Discuss what we mean by chance variation in a process and give an example.


katkat_flores

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

D

Answer to Question 2

Chance variation is caused by a number of randomly occurring events that are part of the production process and that in general cannot be eliminated without changing the process. Examples include any normal variation due to chance, since no process gives perfect results every time.


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