10-601 Lecture Notes - Lecture 1: Activity Tracker, Global Positioning System, Binary Tree
1 Mar 2019
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1 probability and statistics: two events, a and b, are considered disjoint (mutually exclusive). 0. 1 (cid:3) what is the p (goodsleep = y es|exercise = y es) ? (cid:3) why doesn"t p (goodsleep = y es exercise = y es) = p (goodsleep = y es) . P (exercise = y es) ? (cid:3) the student merges her activity tracker data with her food logs and nds that the p (eatwell = y es|exercise = y es goodsleep = y es) is 0. 25. 01/18/19: imagine that we had a new dice where the sides were s = {3,4,5,6,7,8}. 2 calculus: if f (x) = x3 sin x, nd f (x), if f (x, y) = (2 x)2 + 4x3y 2, evaluate f (x,y) X at the point (1, 2): find . Most generally, (ab)ij = pk aikbkj, if a rm n and b rn p, then ab rm p.
