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Author Question: A physical model that has the same physical appearance as the object being modeled is a. an analog ... (Read 97 times)

audie

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on: Jun 24, 2018
A physical model that has the same physical appearance as the object being modeled is
 a. an analog model
 b. an iconic model
 c. a mathematical model
  d. a deterministic model

Question 2

Do the following data indicate that the variance of the population from which this sample has been drawn is significantly more than 17? Use  = 0.05. X 12 5 9 14 10


mohan

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

b

Answer to Question 2

Since 2 = 2.70 < 9.488, do not reject H0
p-value is greater than 0.1


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