Figure 3
A line graph showing estimated marginal means of completion time across three tasks by experimental group with 95% confidence intervals. The horizontal axis represents the groups, labeled as Group A and Group B. The vertical axis represents the estimated marginal means, ranging from 5 to 30. There are three data lines, each representing a different task: Task 1 in purple, Task 2 in orange, and Task 3 in blue. Each line shows the trend of completion times for the respective task across the two groups. Task 1 starts at approximately 29 for Group A and decreases to approximately 25 for Group B. Task 2 starts at approximately 27 for Group A and decreases to approximately 17 for Group B. Task 3 starts at approximately 9 for Group A and increases to approximately 15 for Group B. Error bars representing 95% confidence intervals are included for each data point.Estimated marginal means of completion time across three tasks by experimental group (with 95% confidence intervals)