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Author Question: The top speeds for a sample of five new automobiles are listed below. Calculate the standard ... (Read 147 times)

leo leo

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on: Jun 24, 2018
The top speeds for a sample of five new automobiles are listed below. Calculate the standard deviation of the speeds. Round to four decimal places.
 
  170, 160, 130, 165, 125
 
  A) 238.0914 B) 168.8935 C) 133.23 D) 20.9165

Question 2

If A and B are mutually exclusive events, then P(A  B) = 0.
 
  A) True B) False


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huda

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

D

Answer to Question 2

B


leo leo

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

bigcheese9

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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