Two Way Frequency Practice

Front

What is a two-way frequency table?

Back

A two-way frequency table displays the frequency of different outcomes in two categorical variables, allowing for the analysis of the relationship between them.

Front

How do you calculate the percentage of a subgroup in a two-way frequency table?

Back

To calculate the percentage of a subgroup, divide the frequency of the subgroup by the total frequency and multiply by 100.

Front

What fraction represents the percent of eighth graders who prefer cake?

Back

116/220.

Front

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

Back

Add the frequencies of all categories in the table.

Front

What is the formula for calculating relative frequency?

Back

Relative frequency = (Frequency of the category) / (Total frequency).

Front

What percentage of SUVs are driven by women if 86.5% is the answer?

Back

86.5% of SUVs are driven by women.

Front

How do you determine the fraction for seventh graders in a two-way frequency table?

Back

Use the frequency of seventh graders divided by the total frequency.

Front

What is the relative percent of 11th graders who liked SquareBob SpongePants?

Back

6%.

Front

If 35% of burgers were preferred by women, how do you find the number of women who preferred burgers?

Back

Multiply the total number of burger preferences by 0.35.

Front

What is the significance of using fractions in two-way frequency tables?

Back

Fractions help in understanding proportions and relationships between different categories.