Pre-Algebra: Chapter 10-1
Stem and Leaf Plots
Stem and leaf plots are a handy and quick way to show data trends. In a stem and leaf plot, the greatest place value common to all the data values is usually used for the STEMS. The next greates place value forms the LEAVES. First, you find the stems (the trunk) and then the leaves. A back to back stem and leaf plot is used to compare 2 sets of data. In this type of stem and leaf plot, the leaves for one set of data are on one side of the stem and the leaves for the other set of data are on the other side of the stem. Two keys to the data are needed. Here are some examples!
Algebra: Chapter 10 Quiz #20
We skip Chapter 10, Lesson 11 Proofs. We spent more time of Lesson 10, complex rational expressions. See yesterday’s info for more information.