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, allowing for the analysis of the relationship between them.

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How do you read a Two Way Table?

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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.

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What is the purpose of a Two Way Table?

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The purpose of a Two Way Table is to summarize data and show the relationship between two categorical variables.

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What does the term 'marginal totals' refer to in a Two Way Table?

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Marginal totals are the sums of the rows and columns in a Two Way Table, showing the total counts for each category.

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How can you determine the most popular choice in a Two Way Table?

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To determine the most popular choice, look for the highest frequency count in the relevant row or column.

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What does it mean if two variables are independent in a Two Way Table?

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If two variables are independent, the distribution of one variable does not affect the distribution of the other variable.

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How do you calculate the difference between two categories in a Two Way Table?

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To calculate the difference, subtract the frequency count of one category from the frequency count of another category.

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What is a conditional frequency in a Two Way Table?

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A conditional frequency is the frequency of a category given a specific condition, often calculated by dividing the frequency by the total of the relevant row or column.

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What is the significance of the total number of responses in a Two Way Table?

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The total number of responses provides context for interpreting the frequencies and calculating percentages.

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How can you identify the least popular choice in a Two Way Table?

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To identify the least popular choice, look for the lowest frequency count in the relevant row or column.