Question

which best represents the center of the data set below? average monthly grocery bill mean median range mode

Explanation:

The median is often the best measure of center for skewed data or data with outliers. From the box - and - whisker plot, we can see that the data may be skewed or have outliers. The mean is affected by outliers, the range measures spread not center, and the mode is the most frequent value which may not represent the center well. The median is the middle value and is robust to outliers and skewness.

Answer:

median