Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts September 21, 2023 at 2:43 pm in reply to: Methodology Behind Computing 1st and 3rd Quartiles in CODAP #7855 patkinson@cityneighborshighschool.orgParticipant As a follow up, I wonder if you could recommend a method for having students generate the alternate quartile values, while they are not the percentile values they sometimes are the correct answer for our online problem sets. Author Posts Viewing 1 post (of 1 total)