Answer:
False.
Explanation:
We have been given a statement. We are asked to determine whether our given statement is true or false.
Statement:
The mean of a set is not affected by outliers.
We know that mean is the average of all the data points of a data set.
When our data set will have a large value data point, the mean will be above the center of data set.
When our data set will have a small value data point, the mean will be below the center of data set.
Therefore, the mean of a a set is always affected by outliers and our given statement is false.