4.MD.4 Graphing and Data

Front

What is a bar graph?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to show the quantity of each category.

Front

What does it mean to survey a group?

Back

To survey a group means to ask questions to gather information or opinions from that group.

Front

How do you find the difference between two numbers?

Back

To find the difference, subtract the smaller number from the larger number.

Front

What is the purpose of a line plot?

Back

A line plot is used to display data along a number line, showing how often each value occurs.

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 a tally chart?

Back

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

Front

What does it mean to compare data?

Back

To compare data means to look at two or more sets of information to see how they are similar or different.

Front

What is a pictograph?

Back

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

Front

How do you read a graph?

Back

To read a graph, look at the labels on the axes, observe the data points, and understand what the graph represents.

Front

What is the range of a data set?

Back

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