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. Each data point is represented by an 'X' above its value.

Front

How do you read a line plot?

Back

To read a line plot, look at the number line to find the values and count the 'X's above each value to determine the frequency.

Front

What does the highest point on a line plot represent?

Back

The highest point on a line plot represents the value with the greatest frequency, meaning the most common data point.

Front

What does the lowest point on a line plot represent?

Back

The lowest point on a line plot represents the value with the least frequency, meaning the least common data point.

Front

How can you find the total number of data points from a line plot?

Back

To find the total number of data points, add up all the frequencies (the number of 'X's) for each value on the line plot.

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 do you determine the range of data from a line plot?

Back

To determine the range, subtract 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 points along a number line, while a bar graph uses bars to represent the frequency of categories.

Front

How can you use a line plot to compare two sets of data?

Back

You can create two line plots on the same number line to visually compare the frequencies of the two data sets.

Front

What does it mean if two values have the same frequency on a line plot?

Back

If two values have the same frequency, it means they are equally common in the data set.