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Show solution. Explain each. 5. You recorded the time in seconds it took for 8 participants to solve a puzzle. The times were: 15.2, 18.8,

Show solution. Explain each.

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5. You recorded the time in seconds it took for 8 participants to solve a puzzle. The times were: 15.2, 18.8, 19.3, 19.7, 20.2, 21.8, 22.1, 29.4. (a) Calculate the mean and the median time it took for the 8 participants to solve a puzzle. (b) Calculate the range and standard deviation of the time it took for the 8 participants to solve the puzzle

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