We studied some challenging data analysis questions today and worked on finding statements that supported or were logically inferred from the data(tables). Kaitlin overall did very well on these questions, and where she encountered difficulty, I broke down the data to demonstrate how to select the best answer. We then continued working on PSAT grammar skills: the proper use of a semi-colon , and a hyphen, possessive pronouns that don't use apostrophes (except one's), and punctuating sentences to avoid creating sentence fragments.