WRITTEN WORK A. Directions: Read the item carefully. Choose only the letter of the correct answer and write it in the space before each number. Show your solution at the back of this paper if needed.

1. It is a graph that uses horizontal or vertical bars to represent data.
A.) Bar graph C.) Pictograph B.) Line graph D.) Pie graph

Use the grouped frequency at the right to answer problems 2-4.

2. What is the size of the class interval? 2. A.) 0.5 C.) 0.05
B.) 0.05. D.) 0.04

3. The true limits conta ning the highest frequency are
A.) 7.65-8.15 B.) 7.7-8.1 C.) 7.75-8.05 D.) 7.7-8.05 C.) 6.7-7.1 D.) 6.65-7.15 4. It is the class boundaries containing 12 as the frequency A.) 7.2-7.6 B.) 7.15-7.65 5. It is the graph used to show the relationship of a part to the whole. A.) Bar graph C.) Line graph D.) Pictograph B.) Ple graph 6. It is a visual represen ation of data. It is a picture that displays numericol information. There are several types of statistical graphs. A.) Tabular B.) Graphical C.) Textual D.) Abstract 7. Which type of graph would best show an increase in the number of teachers in a public school in a municipality? A.) Bar graph B.) Line graph 8. On a pie graph, how many degrees represert 10%2 A.) 18⁰ B.] 26° Class Interval 10.2 - 10.6 9.7 - 10.1 9.2-9.6 8.7-9.1 8.2 -8.6 7.7-8.1 7.2-7.6 6.7-7.1 6.2-6.6 5.7-6.1 5.2-5.6 C.) Circle graph C.) 36° S 2 1 5 8 11 17 12 7 4 1 2 D.) Pictograph GRADE 7 MATHEMATICS WEEK 1-2 WRITTEN WORK & PERFORMANCE TASK | Page 1 of 2 D.) 360°​