Two Way Tables-Classwork 12/3

Front

What is a two-way table?

Back

A two-way table is a statistical table that displays the frequency distribution of variables. It shows how two different categories relate to each other.

Front

What does the grand total in a two-way table represent?

Back

The grand total represents the total number of observations or responses collected in the survey.

Front

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

Back

To calculate the percentage of a subgroup, divide the number of individuals in that subgroup by the grand total and multiply by 100.

Front

What is the purpose of a survey in data collection?

Back

The purpose of a survey is to gather information from a group of people to understand their preferences, opinions, or behaviors.

Front

How can you determine the number of males with a specific degree from a two-way table?

Back

You can find the number of males with a specific degree by locating the corresponding cell in the table that intersects the 'Males' row and the 'Degree' column.

Front

What does it mean if a percentage is greater than 100% in a two-way table?

Back

A percentage greater than 100% indicates an error in data collection or calculation, as percentages should always be between 0% and 100%.

Front

What is the significance of the row and column totals in a two-way table?

Back

Row and column totals help summarize the data, making it easier to analyze and compare different categories.

Front

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

Back

To interpret data in a two-way table, analyze the relationships between the two variables by examining the frequencies and percentages.

Front

What is a frequency distribution?

Back

A frequency distribution is a summary of how often each value occurs in a dataset, often displayed in a table.

Front

How can you use a two-way table to compare preferences between two groups?

Back

You can compare preferences by looking at the counts or percentages in the table for each group and identifying trends or differences.