Mathematics, 10.02.2020 18:20 MJyoungboy

The data to represent average test scores for a class of 16 students includes an outlier value of 91. If the outlier is included, then the mean is 80. Which statement is always true about the new data when the outlier is removed?

The median would decrease.
The median would increase.
The mean would decrease.
The mean would increase.

Answers: 3

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