Pictographs, Frequency Tables, Bar Graphs- Third Grade

Front

What is a pictograph?

Back

A pictograph is a graph that uses pictures or symbols to represent data. Each picture represents a certain number of items.

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What is a frequency table?

Back

A frequency table is a way to organize data that shows how often each item occurs.

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 the quantity of each item.

Front

How do you read a pictograph?

Back

To read a pictograph, look at the pictures and count how many each picture represents to find the total for each category.

Front

What does the height of a bar in a bar graph represent?

Back

The height of a bar in a bar graph represents the quantity or frequency of the item it represents.

Front

How can you find the total number of items in a frequency table?

Back

To find the total number of items in a frequency table, add up all the frequencies listed.

Front

What is the purpose of using graphs and tables?

Back

Graphs and tables help us organize and visualize data to make it easier to understand and compare.

Front

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

Back

If a bar is taller than another in a bar graph, it means that the item represented by the taller bar has a greater quantity or frequency.

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How can you tell which item is the most popular in a pictograph?

Back

You can tell which item is the most popular in a pictograph by looking for the picture that represents the highest number of items.

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What type of question would you ask to gather data for a frequency table?

Back

You could ask questions like 'How many hours do you spend on homework each week?' to gather data for a frequency table.