Correspondent: Professor Deborah Ashby and Sharon Witherspoon
Ed Humpherson to RSS: Review of statistical models used for grading 2020 exam results
Ed Humpherson, Office for Statistics Regulation to Professor Deborah Ashby and Sharon Witherspoon, RSS
Professor Deborah Ashby OBE and Sharon Witherspoon MBE, RSS to Ed Humpherson
Professor Deborah Ashby and Sharon Witherspoon, RSS to Ed Humpherson, Office for Statistics Regulation