Interpreting 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

What does it mean if a dot plot is skewed left?

Back

A left-skewed dot plot has more data points on the right side, indicating that the majority of values are higher.

Front

How do you determine the mode from a dot plot?

Back

The mode is the value that appears most frequently in the dot plot.

Front

What does it mean if half of the ratings are greater than a certain value?

Back

It means that the median of the data set is that value.

Front

What is the median in a dataset?

Back

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

Front

How can you tell if a dataset is symmetrical from a dot plot?

Back

A symmetrical dot plot has a balanced distribution of data points on both sides of the center.

Front

What is the range of a dataset?

Back

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

Front

What does it mean if a dot plot has a high frequency of data points?

Back

It indicates that many data points share the same value, showing a common occurrence.

Front

What is the purpose of using a dot plot?

Back

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

Front

What does it mean if a dot plot has outliers?

Back

Outliers are data points that are significantly higher or lower than the rest of the data, which can affect the overall analysis.