Benchmark 12D
Habits of Mind: Communication Skills
Grades 9-12, page 297

Choose appropriate summary statistics to describe group differences, always indicating the spread of the data as well as the data's central tendencies.

NSES Content Standard A 
Science as Inquiry: Abilities necessary to do scientific inquiry
Grades 9-12, page 175
Communicate and defend a scientific argument. Students in school science programs should develop the abilities associated with accurate and effective communication. These include writing and following procedures, expressing concepts, reviewing information, summarizing data, using language appropriately, developing diagrams and charts, explaining statistical analysis, speaking clearly and logically, constructing a reasoned argument, and responding appropriately to critical comments.