Alg 1 M14L4 Two-Way Tables

Marginal frequency

• The totals of each row or column in a two-way table.

• The average of all values in a dataset.

• The difference between the highest and lowest values in a dataset.

• The sum of all values in a dataset.

Joint relative frequency

• The ratio of the joint frequency to the total number of observations.

• The difference between joint frequency and total observations.

• The sum of all joint frequencies divided by the number of observations.

• The average of joint frequencies across all categories.

Marginal relative frequency

• The ratio of the marginal frequency to the total number of observations.

• The difference between the marginal frequency and the total number of observations.

• The sum of all marginal frequencies divided by the total number of observations.

• The average of the marginal frequencies across all categories.

Two-way table

• A table that displays data that pertain to two different categories.

• A table that shows the relationship between three variables.

• A table used for displaying only numerical data.

• A table that summarizes data from a single category.

Joint frequency

• The total number of categories in a dataset.

• The count of occurrences for each combination of categories in a two-way table.

• The average value of a dataset.

• The maximum value in a two-way table.

Conditional relative frequency

• The ratio of a joint frequency to the marginal frequency of the row or column.

• The total frequency of a specific category divided by the total frequency of all categories.

• The difference between joint frequency and marginal frequency.

• The frequency of an event occurring in a specific condition.