Means and medians
Which one of the following statements is true about means and medians?
Answer the question
An outlier can significantly affect the value of both the mean and the median.
An outlier can significantly affect the value of the mean, but not the median.
Means and medians are in general both robust to single outliers.
The mean and median are equal if there is an odd number of data points.
Take Hint (-15xp)