Directions: Read each statement carefully identify what is being described in a statement. Choose the letter of the correct answer This graph is used to show how all parts of something are related to the whole A. Bar praph B. Line graph C.Ogive D. Pie Chart It is used to represent changes in data over a period of time A. Bar graph B. Line graph C. Ogive D. Pie Chan 3. On a Pie Chart, 10% is equivalent to how many degrees. A 300 B 720 C. 900 D. 1000 What percentage of the whole is being represented by a 90° angle on a Pie chart? D. 35% C. 30% B. 25% A. 20% 5. The sum of the fractional parts on a Pie Chart is equivalent to how many percent? C. 80% D. 70% A. 100% B. 90%