In a box plot, the box itself represents what percent of the data?

Prepare for the IAAO Assessment Administration Test with detailed questions, hints, and explanations. Boost your confidence and ensure success on exam day!

Multiple Choice

In a box plot, the box itself represents what percent of the data?

Explanation:
The box plot’s box shows the middle half of the data, from the first quartile to the third quartile. Those quartiles divide the data so that 25% fall below the box and 25% lie above it, leaving 50% inside the box. The line inside marks the median, which sits within that central 50%. So the box itself represents 50 percent of the observations.

The box plot’s box shows the middle half of the data, from the first quartile to the third quartile. Those quartiles divide the data so that 25% fall below the box and 25% lie above it, leaving 50% inside the box. The line inside marks the median, which sits within that central 50%. So the box itself represents 50 percent of the observations.

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