Each Month Data on Admission Assessments That Are Based on the Following

Each month data on admission assessments that are based on the following standard are entered: "All patients will be assessed by an RN within 2 hours of admission." The target goal for this standard is 97% compliance. Data are displayed on a graph that shows number and time of admission assessments and compliance variation limits. This pictorial representation is:

A) Pareto chart.
B) control chart.
C) deployment chart.
D) top-down flowchart.