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

How do you read a two-way table?

Back

To read a two-way table, locate the row and column corresponding to the categories of interest, and find the intersection to see the frequency or count.

Tags

CCSS.8.SP.A.4

Front

What does the total row/column in a two-way table represent?

Back

The total row/column in a two-way table represents the sum of the frequencies for each category, providing an overall count for that variable.

Tags

CCSS.8.SP.A.4

Front

How can you find the number of females surveyed in a two-way table?

Back

To find the number of females surveyed, sum the frequencies in the female row across all categories.

Tags

CCSS.8.SP.A.4

Front

What is the purpose of using a two-way table?

Back

The purpose of using a two-way table is to organize and analyze data to identify patterns, relationships, and comparisons between two categorical variables.

Tags

CCSS.8.SP.A.4

Front

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

Back

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

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 single category, found in the total row or column.

Tags

CCSS.8.SP.A.4

Front

How can you determine the most popular choice in a two-way table?

Back

To determine the most popular choice, compare the frequencies in the relevant category and identify the highest value.

Tags

CCSS.8.SP.A.4

Front

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

Back

A row typically represents one categorical variable, while a column represents another categorical variable, allowing for a comparison between them.

Tags

CCSS.8.SP.A.4

Front

How do you find the frequency of a specific category in a two-way table?

Back

To find the frequency of a specific category, locate the corresponding row and column, and read the value at their intersection.

Tags

CCSS.8.SP.A.4