Data were collected on the percentage of intervals at the end of which Thomas was present at his workstation. Which is the BEST method for displaying these data?

Question

Quizplus · Accepted Answer

The percentage of intervals at the end of which Thomas was present at his workstation is a continuous variable that is best displayed using a line graph. The equal-interval line graph is the most appropriate option because the intervals between each data point are equal. Cumulative records would be best for displaying cumulative data over time, scatterplots are useful for examining the relationship between two or more variables, and standard behavior charts are most suitable for displaying data over multiple sessions.

Data Were Collected on the Percentage of Intervals at the End