Question

question 5 - 1 point each student in a first - grade class has brought a jar of beans to class. the students are using the beans to help them learn to count and practice math operations. the total number of beans in each jar is recorded. what is the level of measurement of the data? select the correct answer below: interval nominal ordinal ratio

Explanation:

To determine the level of measurement, we analyze each type:

• Nominal: Categorical, no order (e.g., colors). The number of beans is not nominal.
• Ordinal: Ordered categories (e.g., ranks), but no consistent interval. The number of beans is not just ordered.
• Interval: Ordered with equal intervals, but no true zero (e.g., temperature in °C). The number of beans has a true zero (0 beans means no beans).
• Ratio: Ordered, equal intervals, and a true zero. The number of beans has a true zero (0 beans is meaningful) and ratios (e.g., 20 beans is twice 10 beans) are valid. So the data is ratio - scaled.

Answer:

D. Ratio