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Author Question: The simplest measure of spread for a data set is the _________. A) range B) standard error C) ... (Read 81 times)

meagbuch

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on: Jul 25, 2018
The simplest measure of spread for a data set is the _________.
 
  A) range B) standard error C) standard deviation D) variance

Question 2

Lewis Strand is an inspector on a production line. He identifies the number of defective products that come off the line. He defines a random variable x to be the number of defective products found in a lot of n products.
 
  Is this a binomial experiment? Explain.


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LVPMS

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Reply #1 on: Jul 25, 2018
Answer to Question 1

A

Answer to Question 2

(Students should show that this experiment satisfies the 5 requirements for a binomial experiment listed on page 273 of the text.)


meagbuch

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Reply #2 on: Jul 25, 2018
Both answers were spot on, thank you once again


LVPMS

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Reply #3 on: Jul 25, 2018
Great! Please up vote :D


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