Corey has 4929 songs in his computer's music library. The songs have a mean duration of 242.4

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Corey has 4929 songs in his computer's music library. The songs have a mean duration of 242.4 seconds with a standard deviation of 114.51 seconds. On the Nickel, by Tom Waits, is 380 seconds long. What is its z-score?

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Stats Data and Models

ISBN: 978-0321986498

4th edition

Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock

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Question Posted: Jan 20, 2016 05:29 AM

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Corey has 4929 songs in his computer's music library. The songs have a mean duration of 242.4

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