She served on the University Senate of University College, and was also a Governor of Bedford College for Women. David was appointed as a visiting professor and research statistician at the Department of Statistics and Applied Climatology and Forestry Division at the University of California, Berkeley.
Siya nagsilbi sa University Senado ng University College, at ay din ng isang Gobernador ng Bedford College para sa Kababaihan. David ay hinirang bilang isang pagbisita sa propesor at pananaliksik estatistiko sa Kagawaran ng Estadistika at Inilapat klimatolohiya at Forestry Division sa University of California, Berkeley.