Maths/ Stem and Leaf Graphs

Today in maths we are learning about Stem and Leaf Graphs. We have done a worksheet about stem and leaf graphs. In the worksheet we had some data and we had to put it in a stem and leaf graph. Then we had a question and we had to figure out how many kids are in the class. The way I figured this out was I counted up how much data there is and there was 17 so that means there are 17 kids in the class. Then we had to work out the shortest call and the longest call. The longest call was 59 minutes and the shortest was 20 minutes. Now i feel confident with stem and leaf graphs