Dot Plots

Front

What is a dot plot?

Back

A dot plot is a statistical chart that uses dots to represent the frequency of data points in a dataset.

Front

How do you read a dot plot?

Back

To read a dot plot, count the number of dots above each value to determine how many times that value occurs.

Front

What does each dot represent in a dot plot?

Back

Each dot typically represents one individual or one unit of measurement.

Front

How can you find the mode in a dot plot?

Back

The mode is the value that has the most dots above it in the dot plot.

Front

What is the range in a dataset represented by a dot plot?

Back

The range is the difference between the highest and lowest values in the dataset.

Front

How do you determine the total number of data points in a dot plot?

Back

Add up all the dots in the dot plot to find the total number of data points.

Front

What is the median in a dot plot?

Back

The median is the middle value when the data points are arranged in order.

Front

How can you identify outliers in a dot plot?

Back

Outliers are data points that are significantly higher or lower than the rest of the data, often appearing as isolated dots.

Front

What is the purpose of using a dot plot?

Back

Dot plots are used to visualize the distribution of data and to identify patterns or trends.

Front

How do you compare two dot plots?

Back

To compare two dot plots, look at the number of dots, their distribution, and the range of values in each plot.