The target is quiz-score data with range \(14\) and interquartile range \(4\). Evaluate candidates A–E, then report the \(\text{complete}~\text{matching}~\text{set}\).

A. Five-number summary: minimum \(72\), \(Q_{1}\) \(78\), median \(80\), \(Q_{3}\) \(82\), maximum \(86\)
B. Five-number summary: minimum \(60\), \(Q_{1}\) \(78\), median \(80\), \(Q_{3}\) \(82\), maximum \(100\)
C. Statement: “The range is \(14\) and the \(IQR\) is \(4\).”
D. Statement: “The mean is \(80\).”
E. Data set: \(74\), \(78\), \(79\), \(80\), \(81\), \(82\), \(84\)