Completing Two Way Tables

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What is a two-way table?

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A two-way table is a statistical table that displays the frequency distribution of two categorical variables. It helps in organizing data to analyze the relationship between the two variables.

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

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To find the total number of respondents, sum all the values in the table, including both rows and columns.

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What does the term 'frequency' mean in the context of a two-way table?

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

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How can you determine the number of students who do not have a cell phone from a two-way table?

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You can find the number of students without a cell phone by looking at the total row or column that represents those without a cell phone.

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What is the purpose of a marginal total in a two-way table?

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Marginal totals are the sums of the rows or columns in a two-way table, providing a summary of the data for each category.

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How do you calculate the number of students who like a specific subject in a two-way table?

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To calculate the number of students who like a specific subject, locate the corresponding cell in the table that intersects the row for the subject and the column for the group.

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What is the significance of the intersection of rows and columns in a two-way table?

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The intersection of rows and columns in a two-way table shows the frequency of occurrences for the specific combination of the two categorical variables.

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How can you use a two-way table to analyze survey data?

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A two-way table can be used to analyze survey data by organizing responses into categories, allowing for easy comparison and analysis of relationships between variables.

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

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Conditional frequency refers to the frequency of a category given a specific condition, often calculated by dividing the frequency of a cell by the total of its row or column.

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

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To interpret data in a two-way table, examine the frequencies in relation to the categories, look for patterns, and analyze the relationships between the variables.