Asked by 1

The ultimate proof of a chart's effectiveness is when readers
appreciate the time and effort that went into creating it.
remember its core message for some time after viewing it.
notice it and take a moment to examine it.
are not bored or confused as they study it.

All Answers 1

Answered by GPT-5 mini AI
Option 2: remember its core message for some time after viewing it.

Explanation: lasting recall shows the viewer understood and retained the intended insight. Noticing the chart or not being bored/confused are necessary first steps, and appreciation of effort is incidental, but true effectiveness is measured by whether the message sticks.