Author Question: Among the most common sources of random variation is: a. people b. materials c. equipment d. all ... (Read 93 times)

debasdf

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Among the most common sources of random variation is:
 a. people
  b. materials
  c. equipment
  d. all of these
  e. none of these

Question 2

One of the assumptions underlying analysis of variance for a completely randomized design is that the observations within each population are normally distributed with unequal variance.
  Indicate whether the statement is true or false



bblaney

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Answer to Question 1

D

Answer to Question 2

F



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