English 8 Q2 EXAM

A _____ is a diagram that shows the relation between variable quantities, typically of two variables, each measured among the pair of axes at right angles.

• Flowchart

• Table

• Graph

• Map

Answer explanation

A graph is a diagram that visually represents the relationship between two variable quantities, plotted along two axes at right angles. This distinguishes it from flowcharts, tables, and maps, which serve different purposes.

A _____, also called matrix, is an orderly arrangement of quantitative data in columns and rows.

• Table

• Map

• Graph

• Flowchart

Answer explanation

A table is an orderly arrangement of data in rows and columns, making it the correct answer. Other options like map, graph, and flowchart do not fit this definition.

A _____ uses pictures to represent a particular number of items.

• Graph

• Flowchart

• Diagram

• Pictogram

Answer explanation

A pictogram uses images to visually represent quantities, making it easy to understand the number of items at a glance. Unlike graphs or flowcharts, which serve different purposes, pictograms specifically focus on item representation.

A _____ shows you how numbers have changed over time. they are used when you have data that are connected, and show trends, i.e. average night time temperature in each month of the year.

• Bar graph

• Pictogram

• Line graph

• Pie graph

Answer explanation

A line graph is ideal for showing how numbers change over time, as it connects data points to illustrate trends, such as average night time temperatures across months. Other options like bar graphs and pie charts do not effectively show continuous data.

A _____ shows you how a whole is divided into different parts. You might, for example, want to show how a budget has been spent on different items in a particular year.

• Pie graph

• Line graph

• Bar graph

• Flow chart

Answer explanation

A pie graph visually represents how a whole is divided into parts, making it ideal for showing budget allocations. Each slice indicates the proportion of spending on different items, which aligns with the question's context.

A _____ is a graphical representation of data, quantities of numbers using bars or strips. It is used to compare and contrast numbers, frequencies or other measures of distinct categories of data.

• Pie graph

• Line graph

• Bar graph

• Flow chart

Answer explanation

A bar graph is a graphical representation that uses bars to compare quantities across different categories, making it ideal for contrasting numbers and frequencies, unlike pie graphs or line graphs.

A _____ shows the sequence of movements or actions of people or things involved in a complex system of activity.

• Pie graph

• Diagram

• Flow chart

• Bar graph

Answer explanation

A flow chart visually represents the sequence of movements or actions in a complex system, making it the correct choice. In contrast, pie graphs, diagrams, and bar graphs serve different purposes and do not specifically illustrate sequences.

A _____ is a collection of data showing the spatial arrangement or distribution of something over an area.

• Tables

• Graph

• Flow chart

• Map

Answer explanation

A map is specifically designed to represent the spatial arrangement or distribution of data over an area, making it the correct choice. Tables, graphs, and flow charts do not primarily focus on spatial distribution.

_____ provide a title, short explanation, or description accompanying an illustration or a photograph.

• Map

• Tables

• Captioned graphics

• Surface diagrams

Answer explanation

Captioned graphics provide a title and description for illustrations or photographs, making them the correct choice. Maps, tables, and surface diagrams do not serve this specific purpose.

_____ can show trends and cycles and make the information easier to visualize.

• Graph and charts

• Surface diagrams and tables

• Pictograms and maps

• Captioned graphics and diagrams

Answer explanation

Graphs and charts effectively illustrate trends and cycles, making complex data easier to visualize. They provide a clear representation of information, unlike other options that may not convey data as effectively.