Standard Description of 6.SP.A.1: Recognize a statistical question as one that anticipates variability in the data related to the question and accounts for it in the answers. For example, "How old am I?" is not a statistical question, but "How old are the students in my school?" is a statistical question because one anticipates variability in students" ages.
Standards preceding 6.SP.A.1 are 5.MD.B.2. Standards that are taught after students master 6.SP.A.1 are 7.SP.A.1. The Lumos Coherence map for 6.SP.A.1 includes standards correlations, description and a list of apps, questions, videos, books and other resources related to 6.SP.A.1