Section 7.3 Study Materials Circle Graphs Math 081 CCBC

Section 7.3 Study Materials Directions Please have a piece of paper and pencil ready! As you click through the slides, pause to work out the Practice Problems on your own. Check your answer to each Practice Problem. If you get a problem wrong or if you want to hear the explanation, watch the video linked to the slide. At the end of the slide show, work out the answers to the Selected Textbook Exercises. When you have completed Sections 7.3-7.5, take the Chapter 7 Test.

Description of Circle Graphs Section 7.3 Study Materials Description of Circle Graphs Circle graphs (also known as pie charts) provide a way of presenting statistical data for easy comparisons. The data is presented in the form of a circle divided into sectors, each sector representing a part of a whole or a percent. The values of all the sectors in the pie chart must add up to 100%.

Section 7.3 Study Materials

Section 7.3 Study Materials

Section 7.3 Study Materials

Section 7.3 Study Materials

Section 7.3 Study Materials

Section 7.3 Study Materials Answers: a. 18 students b. 18 students c. 10%, 4 students d. 6 students e. 90%, 36 students Watch it: http://youtu.be/2E4mDGaE3dg

Section 7.3 Study Materials

Section 7.3 Study Materials

Section 7.3 Study Materials

Section 7.3 Study Materials Answers: a. 76.0% b. $1,193.50 Watch it: http://youtu.be/s1dAcFFwfNU

Section 7.3 Study Materials

Section 7.3 Study Materials

Section 7.3 Study Materials Answers: a. Larceny/theft, 43.0% b. 20.0% Watch it: http://youtu.be/e0FU76chvwg

Section 7.3 Study Materials Circle Graph Summary

Practice Selected Textbook Exercises Section 7.3 Study Materials Practice Selected Textbook Exercises On your own paper, work out the answers to the following problems. Section 7.3: Problems 1 – 8, 12, 16, 21, 22, 25 Click here to practice Selected Textbook Exercises Section 7.3 This is the end of the Section 7.3 material. If you got all of the Selected Textbook Exercises for Section 7.3 correct, you are ready for Section 7.4 Study Materials found in Blackboard in Chapter 7. If you did not get all of the Selected Textbook Exercises for Section 7.3 correct, continue studying using the additional materials on the next slide.

Additional Study Materials: Section 7.3 Study Materials Additional Study Materials: Click here to read the Math 081Textbook for Section 7.3. Click here to re-watch all of the videos for Section 7.3. Click here to practice all of the Textbook Exercises for Section 7.3. Go to Blackboard to view other resources: Online Exercises for Section 7.3 More videos for Section 7.3 Work on Section 7.3 drill sheets found in the Math 081 file cabinet in the classroom. Ask your professor or in-class tutor for help.