Define and distinguish among mean, median, and mode. Choose the correct description of the mean below. A. The mean is the middle value in a data set. It is not affected by outliers. B. The mean is the middle value in a data set. It can be strongly affected by outliers. OC. The mean is the most common value in a data set. It is not affected by outliers. D. The mean is the most common value in a data set. It can be strongly affected by outliers. OE. The mean is the sum of all the values divided by the number of values. It is not affected by outliers. OF. The mean is the sum of all the values divided by the number of values. It can be strongly affected by outliers. Choose the correct description of the median below. OA. The median is the middle value in a data set. It is not affected by outliers. B. The median is the middle value in a data set. It can be strongly affected by outliers. C. The median is the sum of all the values divided by the number of values. It is not affected by outliers. OD. The median is the sum of all the values divided by the number of values. It can be strongly affected by outliers. E. The median is the most common value in a data set. It can be strongly affected by outliers.