Statistics Vocabulary

A set of closely grouped data is a (a)   .

• Cluster
• Outlier
• Gap
• Correlation

A condition that occurs when data points in a scatter plot are grouped more in one part of the graph than the other.

• Clustering

• Cluster

• Gap

• Outlier

A value much greater or much less than the others in a data set is called (a)   .

• Outlier
• Cluster
• Gap
• Frequency

A graph with points plotted to show a possible relationship between two sets of data.

• Scatter Plot

• Dot Plot

• Line Plot

• Frequency Table

A line on a scatter plot that helps show the correlation between data sets more clearly is called (a)   .

• Trend Line
• Line of Reflection
• Line of Trend Fit
• Frequency

The ratio of a joint relative frequency to a related marginal relative frequency in a two-way table.

• Conditional Relative Frequency

• Joint Relative Frequency

• Marginal Relative Frequency

• Relative Frequency

Tags

CCSS.HSS.ID.B.5

The number of times the value appears in a data set.

• Frequency

• Joint Relative Frequency

• Marginal Relative Frequency

• Conditional Relative Frequency

Tags

CCSS.HSS.ID.B.5

CCSS.HSS.CP.A.4

The ratio of the frequency in a particular category divided by the total number of data values.

• Joint Relative Frequency

• Conditional Relative Frequency

• Marginal Relative Frequency

• Relative Frequency

Tags

CCSS.HSS.ID.B.5

The sum of the joint relative frequencies in a row or column of a two-way table.

• Marginal Relative Frequency

• Relative Frequency

• Conditional Relative Frequency

• Joint Relative Frequency

Tags

CCSS.HSS.ID.B.5

Shows the ratio of the number of data in each category to the total number of data items. The ratio can be expressed as a fraction, decimal or percent.

• Relative Frequency Table

• Conditional Relative Frequency

• Marginal Relative Frequency

• Joint Relative Frequency