Apply Data Visualization Techniques Practice Test

A public pension fund is preparing a quarterly report showing investment management fees ($) over the last 16 quarters to identify whether fees are trending upward as assets grow. The objective is trend analysis across periods. What type of visualization would best represent the data set for trend analysis?

A public hospital is implementing a departmental performance dashboard for the Emergency Department using four KPIs: average patient wait time (minutes), left-without-being-seen rate (%), cost per visit ($), and patient satisfaction score (0–100) for the current month versus target. The objective is performance measurement and rapid identification of variances. How should the KPIs be displayed in a dashboard for clarity?