File Name: back to back stem and leaf diagram worksheet .zip
These types of graphs are used for comparing two sets of statistics where the same thing has been measured. Using a Back to Back Plot we can directly compare the statistics of the two items: eg. A Back to Back Plot is simply two Stem and Leaf Plots combined together, like the two person seat designed by Eleanor Hutchinson in the opening image for this lesson. Basic Stem and Leaf Plots.
Abstract This lesson is designed to introduce students to stem-and-leaf plots. Objectives Upon completion of this lesson, students will: have been introduced to the notion of stem-and-leaf plots. Standards The activities and discussions in this lesson address the following NCTM standards : Data Analysis and Probability Formulate questions that can be addressed with data and collect, organize, and display relevant data to answer them select, create, and use appropriate graphical representations of data, including histograms, box plots, and scatterplots Select and use appropriate statistical methods to analyze data find, use, and interpret measures of center and spread, including mean and interquartile range discuss and understand the correspondence between data sets and their graphical representations, especially histograms, stem-and-leaf plots, box plots, and scatterplots Links to other standards. If this has already been covered, ask the class to recall what was learned about the topics. Objectives Let the students know what they will be doing and learning today. Say something like this: Today, class, we will be talking about stem-and-leaf plots, which are used to help us statistically analyze sets of data. We are going to use the computers to learn about stem-and-leaf plots, but please do not turn your computers on or go to this page until I ask you to.
Navigate through our printable stem-and-leaf plots worksheets to become skilled in analyzing, interpreting, and organizing data on plots. The stem-and-leaf plots provide students a quick review of data distribution, thereby facilitating faster computation of the mean, median, mode, and range of a collection of data. The back-to-back stem-and-leaf plots, on the other hand, simplify the process of comparing two sets of data. Gain adequate practice in creating and interpreting stem and leaf plots with the exercises here. These pdf worksheets are highly recommended for 4th grade through 8th grade students.
Our printable stem-and-leaf plot worksheets contain a set of data that are to be ordered and to be presented in a stem and leaf plot. The data are to be interpreted and questions based on it are to be answered in the make and interpret plot pages. Stem-and-leaf plots also contain back-to-back plots, rounding data, truncating data and more. These pdf worksheets are recommended for students of grade 4 through grade 8. Our free stem and leaf plots can be accessed instantly.
Stem and Leaf diagrams provide a way to show data as it is done in tables and charts. It is ideal to represent a large number of data so that we can get a clear idea about the spread and peaks at a glance. In addition, the averages can be calculated speedily too. The above Stem and Leaf diagram can be extended to show two different sets of data on either side - of the stem. With the following applet, you can practise stem and leaf diagrams interactively. All you have to do is clicking the button to generate a random set of data. Maths is challenging; so is finding the right book.
Question 1: Draw ordered stem and leaf diagrams for the following sets of data. Remember to include a suitable key. (a) 35, 50, 38, 44, 53, 41, 39, 45, 48,
In this worksheet, we will practice drawing and interpreting back-to-back stem-and-leaf plots. Which of the following back-to-back stem-and-leaf plots shows the number of points each team scored? The coach of a high school basketball team, team A, wants to compare the heights, in centimeters , of the players on his team with those of the players on the opponent team, team B. For this, he writes the heights in a back-to-back stem-and-leaf plot. The heights of the players of the two teams are listed below.
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Back to back stem and leaf diagrams. 1) The heights (in cm) of different flowers are given below. Roses. 28 29 30 31 34 34 38 43 45 48 Daffodils 33 37 40 55.Reply
Lecture Worksheet #4. Reiland. Back-to-Back Stem-and-Leaf Plots. Name. Stem and Leaf Displays. For the data values 18 19 21 22 28 29 29 32 33 38 39 40Reply