Two Way Tables

Front

What is a two-way table?

Back

A two-way table is a statistical table that displays the frequency distribution of two categorical variables, allowing for the analysis of the relationship between them.

Tags

CCSS.8.SP.A.4

Front

What does frequency mean in the context of two-way tables?

Back

Frequency refers to the number of times a particular value or category occurs in a dataset.

Tags

CCSS.8.SP.A.4

Front

How do you calculate the total number of responses in a two-way table?

Back

To calculate the total number of responses, sum all the frequencies in the table.

Tags

CCSS.6.SP.B.5A

Front

What is the purpose of a two-way table?

Back

The purpose of a two-way table is to summarize and analyze the relationship between two categorical variables.

Tags

CCSS.8.SP.A.4

Front

How can you determine the percentage of a category in a two-way table?

Back

To determine the percentage of a category, divide the frequency of that category by the total number of responses and multiply by 100.

Tags

CCSS.8.SP.A.4

Front

What is a marginal total in a two-way table?

Back

A marginal total is the sum of the frequencies for a row or a column in a two-way table, representing the total for that category.

Tags

CCSS.8.SP.A.4

Front

What is a joint frequency in a two-way table?

Back

Joint frequency is the count of occurrences for a specific combination of two categories in a two-way table.

Tags

CCSS.8.SP.A.4

Front

How can two-way tables help in making conclusions?

Back

Two-way tables help in making conclusions by showing patterns and relationships between the two variables, allowing for informed interpretations.

Tags

CCSS.8.SP.A.4

Front

What is the difference between a row and a column in a two-way table?

Back

Rows typically represent one categorical variable, while columns represent another categorical variable.

Tags

CCSS.8.SP.A.4

Front

How do you interpret the data in a two-way table?

Back

To interpret data in a two-way table, analyze the frequencies and percentages to understand the relationship between the two variables.

Tags

CCSS.8.SP.A.4