Data

Front

What is data?

Back

Data is information that can be collected and analyzed. It can be numbers, words, measurements, or observations.

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What is a bar graph?

Back

A bar graph is a visual representation of data using bars to show the quantity of different categories.

Front

What is a pictograph?

Back

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

Front

How do you find the total number of items in a data set?

Back

You add up all the values in the data set.

Front

What does it mean to analyze data?

Back

Analyzing data means looking at the information to understand patterns or trends.

Front

What is a survey?

Back

A survey is a method of collecting data by asking people questions.

Front

What is the mode in a data set?

Back

The mode is the number that appears most frequently in a data set.

Front

What is the median in a data set?

Back

The median is the middle number when the data is arranged in order.

Front

What is the range in a data set?

Back

The range is the difference between the highest and lowest values in a data set.

Front

How can you represent data visually?

Back

You can represent data visually using graphs, charts, or tables.