Two-Way Frequency Tables

Front

What is a two-way frequency table?

Back

A two-way frequency 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 calculate the total frequency in a two-way frequency table?

Back

To calculate the total frequency, sum all the frequencies in the table, including both row and column totals.

Tags

CCSS.8.SP.A.4

Front

What does the term 'marginal frequency' refer to in a two-way frequency table?

Back

Marginal frequency refers to the totals found in the margins (sums of rows or columns) of a two-way frequency table.

Tags

CCSS.8.SP.A.4

Front

How can you determine the least popular category in a two-way frequency table?

Back

To determine the least popular category, compare the frequencies of each category and identify the one with the lowest frequency.

Tags

CCSS.8.SP.A.4

Front

What is the formula to calculate the percentage of a specific category in a two-way frequency table?

Back

The percentage of a specific category is calculated by dividing the frequency of that category by the total frequency and then multiplying by 100.

Tags

CCSS.8.SP.A.4

Front

What information can be derived from the row totals in a two-way frequency table?

Back

Row totals provide the overall frequency for each category of the first variable, allowing for analysis of that variable's distribution.

Tags

CCSS.8.SP.A.4

Front

What information can be derived from the column totals in a two-way frequency table?

Back

Column totals provide the overall frequency for each category of the second variable, allowing for analysis of that variable's distribution.

Tags

CCSS.8.SP.A.4

Front

How do you interpret the intersection of a row and column in a two-way frequency table?

Back

The intersection of a row and column in a two-way frequency table shows the frequency of occurrences for the combination of the two categories represented.

Tags

CCSS.8.SP.A.4

Front

What is the significance of the total number of observations in a two-way frequency table?

Back

The total number of observations indicates the sample size and is essential for calculating percentages and understanding the data's context.

Tags

CCSS.8.SP.A.4

Front

How can you use a two-way frequency table to analyze relationships between variables?

Back

A two-way frequency table allows for the examination of patterns and relationships between two categorical variables by comparing their frequencies.

Tags

CCSS.8.SP.A.4