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Author Question: In order to analyze any potential interactions between factors in an analysis of variance study, it ... (Read 86 times)

Mimi

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In order to analyze any potential interactions between factors in an analysis of variance study, it is necessary to have at least two measurements at each level of each factor.
 
  Indicate whether the statement is true or false

Question 2

Suppose that a population is known to be normally distributed with mean = 2,000 and standard deviation = 230. If a random sample of size n = 8 is selected, calculate the probability that the sample mean will exceed 2,100.
 
  A) 0.2141
  B) 0.1871
  C) 0.0712
  D) 0.1093



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dudman123

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Answer to Question 1

TRUE

Answer to Question 2

D




Mimi

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)


xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

 

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