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 find the median in a dot plot?

Back

To find the median, arrange the data points in order and identify the middle value.

Front

What does the mode represent in a dataset?

Back

The mode is the value that appears most frequently in a dataset.

Front

How can you determine if a statement about a dot plot is true or false?

Back

You can analyze the data represented in the dot plot to verify the statement.

Front

What is the significance of the median in data analysis?

Back

The median provides a measure of central tendency that is not affected by extreme values.

Front

What does it mean if a dot plot is skewed?

Back

A skewed dot plot indicates that the data is not symmetrically distributed, with more values on one side.

Front

How do you identify the range of a dataset from a dot plot?

Back

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

Front

What is the difference between mean and median?

Back

The mean is the average of all data points, while the median is the middle value when data points are ordered.

Front

How can you visually interpret a dot plot?

Back

You can interpret a dot plot by observing the distribution, frequency, and patterns of the data points.

Front

What does a cluster of dots in a dot plot indicate?

Back

A cluster of dots indicates that many data points share similar values.