The box plot summarizes the distances, in kilometers, people travel to go to a café. State the least value, the median, the lower quartile, and the upper quartile. Then, find the interquartile range.
The box length gives an indication of the sample variability and the line across the box shows where the sample is centred. The position of the box in its whiskers and the position of the line in the box also tells us whether the sample is symmetric or skewed, either to the right or left.
