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The data to represent average test scores for a class of 16 students includes an outlier value of 78. If the outlier is included, then the mean is 84. Which statement is always true about the new data
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The data to represent average test scores for a class of 16 students includes an outlier value of 78. If the outlier is included, then the mean is 84. Which statement is always true about the new data when the outlier is removed?

The data to represent average test scores for a class of 16 students includes an outlier-example-1
User Christian Berg
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Answer:

The mean would increase

User Mark Synowiec
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