Envision Topic 7 Test

Front

What is the difference between the greatest and least number of hours?

Back

The difference is calculated by subtracting the least number from the greatest. For example, if the greatest is 60 hours and the least is 20 hours, the difference is 40 hours.

Front

How do you read a picture graph?

Back

A picture graph uses images or symbols to represent data. Each image represents a certain number of items.

Front

What is a bar graph?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to show quantities.

Front

How do you find the least amount in a bar graph?

Back

Look for the shortest bar in the graph; it represents the least amount.

Front

What does each grid line represent in a bar graph?

Back

Each grid line represents a specific quantity, which can vary based on the graph's scale.

Front

How do you calculate the total from a picture graph?

Back

Add the values represented by each image in the graph to find the total.

Front

What is the purpose of a key in a graph?

Back

The key explains what the symbols or colors in the graph represent.

Front

How can you compare two sets of data in a bar graph?

Back

You can compare the heights of the bars to see which set has more or less.

Front

What does it mean to save money?

Back

Saving money means setting aside a portion of your income instead of spending it.

Front

How do you determine the month with the least savings from a bar graph?

Back

Identify the shortest bar in the graph, which indicates the month with the least savings.