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A random sample of song playing times in seconds is as

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Reference no: EM13575172

Question: A random sample of song playing times in seconds is as follows: 242 231 220 213 230 293

Q1. Find the standard deviation.

Q2. Are any of these playing times considered unusual in the sense of our textbook? Explain. Does this differ with your intuition? Explain.

Reference no: EM13575172

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