Mathematics for IGCSE & O level - Categorical, Numerical And Grouped Data (Section 8 - No. 49)
What would be a disadvantage of using the mean to describe the central tendency of a dataset containing extreme outliers?
The mean would not be unique.
The mean would not represent the typical value.
The mean could not be calculated.
The mean would be too small.
Explanation
Outliers can distort the mean and make it a poor representation of the dataset's central value.
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