Graphing #2

Front

What is a graph?

Back

A graph is a visual representation of data that helps us understand and compare information.

Front

What is a pictograph?

Back

A pictograph is a graph that uses pictures or symbols to represent data.

Front

What is a bar graph?

Back

A bar graph is a graph that uses bars to show the quantity of different categories.

Front

How do you read a bar graph?

Back

You look at the height of the bars to see how much each category represents.

Front

What is a tally chart?

Back

A tally chart is a way to count and record data using marks.

Front

How can you compare two sets of data using graphs?

Back

You can compare two sets of data by looking at their heights in a bar graph or the number of symbols in a pictograph.

Front

What does it mean to 'interpret data'?

Back

To interpret data means to understand what the data is telling us.

Front

What is the purpose of collecting data?

Back

The purpose of collecting data is to gather information that can help us make decisions or understand a topic better.

Front

How many students liked soccer if 30 more students liked soccer than football?

Back

If 30 more students liked soccer than football, and if 30 students liked football, then 60 students liked soccer.

Front

What is the total number of apples sold in February and April if 30 were sold in February and 30 in April?

Back

The total number of apples sold in February and April is 60.