Yixin Wang (Phd student in Statistics), sent correct answers to all three parts to Student Puzzle Corner 9.
Full article here – IMS Bulletin (http://bulletin.imstat.org/2015/07/solution-to-student-puzzle-corner-9/)
Yixin Wang (Phd student in Statistics), sent correct answers to all three parts to Student Puzzle Corner 9.
Full article here – IMS Bulletin (http://bulletin.imstat.org/2015/07/solution-to-student-puzzle-corner-9/)