APFIVE Contingency Table Definition
Which of the following is an example of a valid contingency table for two categorical variables?
Pictures Viewed vs. Level of Focus
| | Low Focus | Medium Focus | High Focus | Total |
| Cute Baby Animals | 60 | 40 | 50 | 150 |
| Adult Animals | 20 | 30 | 10 | 60 |
| Tasty-Looking Foods | 5 | 10 | 5 | 20 |
| Total | 85 | 80 | 65 | 230 |
A
A pie chart showing the percentages for one categorical variable extracted from survey data.
B
A table that displays counts for row categories (e.g., ‘Pictures Viewed’ with levels: Cute Baby Animals, Adult Animals, Tasty-Looking Foods) and column categories (e.g., ‘Level of Focus’ with levels: Low, Medium, High), and includes marginal totals for both rows and columns.
C
A bar graph comparing the frequency counts of a continuous variable divided into equal intervals.
D
A table that lists the frequency of a single variable such as the number of times each food item was selected.
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