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12. What are the three steps in finding the standard deviation? 13. In a sentence or two, explain how an outlier affects the standard deviation?

12. What are the three steps in finding the standard deviation? 13. In a sentence or two, explain how an outlier affects the standard deviation? 14. Explain the possible consequences of not using the degrees of freedom when calculating the sample standard deviation? 15. Calculate the mean and standard deviation for the following sample of 8 scores: 8, 6, 6, 5, 2, 6, 3, 5

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