Which can have more than one value?: (A) Mean, (B) Median, (C) Mode, (D) Any of the above
Answer is C. MODE: Most frequently occurring value in data distribution. May be multiple. (Bimodal, trimodal, etc) Advantages: Easy to understand, Unaffected by extreme values. Disadvantages : Exact location is unceain, often not clearly defined. Not used in biological or medical studies.