Unit 13 Review - Line plots and Line graphs

Front

What is a line plot?

Back

A line plot is a type of graph that displays data along a number line, showing the frequency of each value.

Front

How do you read a line plot?

Back

To read a line plot, look at the marks above each number to see how many times that number appears in the data set.

Front

What is the purpose of a line graph?

Back

A line graph is used to show trends over time by connecting data points with a line.

Front

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

Back

A line plot shows individual data points along a number line, while a line graph connects data points to show trends.

Front

How do you find the range of a data set?

Back

The range is found by subtracting the smallest value from the largest value in the data set.

Front

What does the term 'frequency' mean in a line plot?

Back

Frequency refers to how many times a particular value appears in the data set.

Front

What is a bar graph?

Back

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

Front

What is a pictograph?

Back

A pictograph uses pictures or symbols to represent data, where each picture represents a certain number of items.

Front

What is a tally chart?

Back

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

Front

How can you determine the most common value in a line plot?

Back

The most common value is the one with the highest frequency, indicated by the tallest mark on the line plot.