Graphing - Science - King SLO

Front

What is a bar graph?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to compare quantities.

Front

What type of data is best represented by a pie chart?

Back

A pie chart is best for showing the parts of a whole, typically used for categorical data.

Front

What does the x-axis represent in a graph?

Back

The x-axis is the horizontal axis that typically represents the independent variable.

Front

What does the y-axis represent in a graph?

Back

The y-axis is the vertical axis that typically represents the dependent variable.

Front

How do you determine the total number of participants in a survey from a bar graph?

Back

You add the heights of all the bars to find the total number of participants.

Front

What is the purpose of a histogram?

Back

A histogram is used to represent the frequency distribution of numerical data.

Front

What can you conclude if a line graph shows an upward trend?

Back

An upward trend indicates that the value of the variable is increasing over time.

Front

What is the significance of the scale on a graph?

Back

The scale determines the intervals and range of values represented on the axes.

Front

How can you identify the mode from a bar graph?

Back

The mode is the category with the highest bar, indicating the most frequently occurring value.

Front

What does it mean if a graph shows a plateau?

Back

A plateau indicates that the variable has stabilized and is not changing over time.