Line Plots

Front

What is a line plot?

Back

A line plot is a graph that shows the frequency of data along a number line, using X's or other symbols to represent how many times each value occurs.

Front

How do you read a line plot?

Back

To read a line plot, look at the number line to see the values and count the symbols above each value to determine how many times that value occurs.

Front

What does the highest point on a line plot represent?

Back

The highest point on a line plot represents the value that occurs most frequently in the data set.

Front

What is the purpose of a line plot?

Back

The purpose of a line plot is to visually display data to make it easier to see patterns, trends, and frequencies.

Front

How can you find the total number of items represented in a line plot?

Back

To find the total number of items, add up the frequencies (the number of symbols) for all the values on the line plot.

Front

What does it mean if a line plot has no symbols above a value?

Back

If a line plot has no symbols above a value, it means that value did not occur in the data set.

Front

How can you determine the range of data from a line plot?

Back

The range of data can be determined by subtracting the smallest value from the largest value represented on the line plot.

Front

What is the difference between a line plot and a bar graph?

Back

A line plot shows data along a number line with symbols, while a bar graph uses bars to represent the frequency of data in different categories.

Front

How do you represent a fraction in a line plot?

Back

A fraction can be represented in a line plot by placing a symbol above the corresponding point on the number line that represents the fraction.

Front

What is the significance of the x-axis in a line plot?

Back

The x-axis in a line plot represents the values of the data being measured.