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Author Question: What is the expected number of the new microwaves sold that will require a warranty repair in the ... (Read 85 times)

daltonest1984

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What is the expected number of the new microwaves sold that will require a warranty repair in the first 90 days?

Question 2

In linear regression, a dummy variable is used:
 a. to represent residual variables
  b. to represent missing data in each sample
  c. to include hypothetical data in the regression equation
  d. to include categorical variables in the regression equation
  e. when dumb responses are included in the data



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chevyboi1976

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Answer to Question 1

E(X) = np = 1.0

Answer to Question 2

d




daltonest1984

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Reply 2 on: Jun 24, 2018
Wow, this really help


robbielu01

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Reply 3 on: Yesterday
Gracias!

 

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