Frequency Tables and Bar graphs

Front

What is a frequency table?

Back

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

Front

What is a bar graph?

Back

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

Front

What does the title of a bar graph represent?

Back

The title of a bar graph describes what the data is about.

Front

What are the axes in a bar graph?

Back

The axes are the horizontal and vertical lines that frame the graph, usually representing categories and values.

Front

What is the purpose of the scaled interval in a bar graph?

Back

The scaled interval shows the range of values on the graph, helping to understand the data's scale.

Front

How do you find the mode in a set of data?

Back

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

Front

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

Back

A taller bar indicates a higher frequency or value for that category compared to shorter bars.

Front

How can you determine how many more or fewer people liked one item over another using a frequency table?

Back

Subtract the frequency of one item from the frequency of the other to find the difference.

Front

What is the significance of the total number of responses in a frequency table?

Back

The total number of responses helps to understand the overall data set and can be used to calculate percentages.

Front

What is a category in a frequency table?

Back

A category is a specific group or type of data that is being counted or measured.