Data

Front

What is data?

Back

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

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What is a survey?

Back

A survey is a method of collecting information from people to learn about their opinions, behaviors, or characteristics.

Front

What does it mean to analyze data?

Back

Analyzing data means examining the information to find patterns, trends, or insights.

Front

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 pie chart?

Back

A pie chart is a circular graph that shows how parts make up a whole, with each slice representing a category.

Front

What is the mode in a set of data?

Back

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

Front

What is the median in a set of data?

Back

The median is the middle number in a data set when the numbers are arranged in order.

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What is the range in a set of data?

Back

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

Front

How do you find the total number of students surveyed?

Back

To find the total, add up all the responses from the survey.

Front

What is a tally chart?

Back

A tally chart is a way to record and count data using marks (tallies) to represent each count.