16.322 Stochastic Estimation and Control Professor Vander Velde 1. P(ABCD.=P(A)P(B A)P(C|AB)P(D 1 ABC) Derive this by letting A=CD. Then P(BCD)= P(CD)P(B ICD)= P(C)P(DIC)P(DICD) 2. If A,, A2r.. is a set of mutually exclusive and collectively exhaustive events, then
say it just begins to live that day. Emily Dickinson, \A Word\ A particular string of sounds must be united with a meaning and a meaning must be united with specific sounds in order for the sounds or the meaning to be a word in our mental lexicon. A word, then, is a free form which does not consist entirely of (2/3) lesser free forms; in brief