Lakeview and Riverside are two schools. The pupils at both schools took part in a competition to see how far they could throw a ball. The distances thrown, to the nearest metre, by 11 pupils from each school are shown in the following table. Draw a back-to-back stem-and-leaf diagram to represent this information, with Lakeview on the left-hand side.

Answer:

详见图片答案

Knowledge points:

Solution: