Consider the following random sample of data: 10, -10, 9, 7, 8, 3, -5, -8, -4, 86 a) What is the mean of the sample data? Round your response to at least 2 decimal places. 9.6 b) If the outlier is removed, what is the mean of the remaining sample data? Round your response to at least 2 decimal places. Number

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