Graphing

Front

What is a bar graph and when is it used?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to compare values across categories. It is used when comparing discrete categories.

Tags

CCSS.2.MD.D.10

Front

What is a pie chart and what type of data is it best suited for?

Back

A pie chart is a circular statistical graphic divided into slices to illustrate numerical proportions. It is best suited for displaying relative percentages of a whole.

Front

How do you determine the total number of items represented in a graph?

Back

To determine the total number of items represented in a graph, sum the values of all categories or segments shown in the graph.

Tags

CCSS.6.SP.B.5A

Front

What does it mean to interpret data from a graph?

Back

Interpreting data from a graph means analyzing the visual representation to extract meaningful information, identify trends, and make conclusions based on the data presented.

Tags

CCSS.3.MD.B.3

Front

What is the importance of labeling axes in a graph?

Back

Labeling axes in a graph is important because it provides context for the data, indicating what each axis represents, which helps in understanding the information being conveyed.

Front

What is a histogram and how does it differ from a bar graph?

Back

A histogram is a type of bar graph that represents the frequency distribution of numerical data. Unlike a bar graph, the bars in a histogram touch each other to indicate continuous data.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the purpose of a line graph?

Back

The purpose of a line graph is to display data points over a continuous range, showing trends over time or relationships between variables.

Front

How can you find the mode from a set of data represented in a graph?

Back

The mode is the value that appears most frequently in a data set. In a graph, it can be identified by looking for the highest bar in a bar graph or the most common segment in a pie chart.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data describes characteristics or qualities and is non-numerical, while quantitative data represents numerical values and can be measured.

Front

How do you calculate the mean from a set of data?

Back

To calculate the mean, sum all the values in the data set and then divide by the number of values.

Tags

CCSS.6.SP.B.5C