Solution-A random sample of song playing times in seconds

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.

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A random sample of song playing times in seconds is as : question a random sample of song playing times in seconds is as follows 242 231 220 213 230 293q1. find the standard

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