Twenty students were surveyed to find out how many hours of TV they watch during a school week. The results are shown to the right. If student 12 had actually watched 10 hours of TV instead of 1, which values would be affected? mean median mode range

Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction