3rd Grade Graphing

Front

What is a graph?

Back

A visual representation of data that shows relationships between different variables.

Front

What is a bar graph?

Back

A graph that uses bars to represent data, where the length of each bar corresponds to the value it represents.

Front

What is a pictograph?

Back

A graph that uses pictures or symbols to represent data, making it easier to understand at a glance.

Front

What is the purpose of a key in a graph?

Back

A key explains what the symbols or colors in the graph represent, helping to interpret the data accurately.

Front

How do you determine the most popular item in a graph?

Back

By comparing the values represented for each item and identifying the one with the highest value.

Front

What type of data can be represented in a bar graph?

Back

Categorical data, where different categories are compared against each other.

Front

How can you find the total number of responses in a pictograph?

Back

By counting the total number of pictures or symbols used in the graph.

Front

What does it mean if a bar is taller than another in a bar graph?

Back

It indicates that the category represented by the taller bar has a higher value or frequency than the other category.

Front

What is the significance of the x-axis and y-axis in a graph?

Back

The x-axis typically represents the independent variable, while the y-axis represents the dependent variable.

Front

How can you interpret a pictograph with varying symbols?

Back

Each symbol may represent a different quantity, so you must refer to the key to understand the value of each symbol.