Noteables Interactive Study Notebook (26491.0K) - McGraw-Hill ...

2–4ORGANIZE ITUnder Lesson 2-4 in yourjournal, explain how toconstruct a stem-and-leafplot. Include an exampleusing your own data.Label the parts of theplot.® Step 4 Include a that explains the stems andleaves.StemLeaf6 6 7 9Average July Highs7 0 1 2 3 3 4 4 5 6 7 8 98 1 8 9 7|8 = 78Check Your ProgressDRIVING Makea stem-and-leafplot for the datain the table.Speeds of Cars Driving on the Highway(miles per hour)65 72 69 58 81 66 61 74 7870 66 59 74 78 71 68 65 66Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.EXAMPLE Analyze PlotsFOOTBALL The following stem-and-leaf plot shows thetotal points scored in 39 recent Super Bowls. Write a fewsentences analyzing the data.StemLeafTotal points2 1 2 3 7 93 0 1 3 7 7 7 8 9 94 1 3 4 4 5 6 7 7 75 0 2 3 4 5 6 6 96 1 5 6 97 5 5|3 = 53(continued on the next page)Math Connects, Course 1 37