While we learn A, E, I, O, U, and sometimes Y, English, depending on speaker and dialect, is generally considered to have at least 14 vowel sounds (Yeah, our spelling is a delightful hot mess) Castilian Spanish and Japanese, meanwhile, are generally considered to have five vowel soundsEcon 1A Ramu Ramanathan Spring 03 Answers to Exam #2 I Let X and Y be two random variables, with means µ x and µ y, Var(X) = 2 = E(X σX 2) − 2, Var(Y) = = E(Y µX 2 σY 2) − 2, and Cov (X, Y) = µY σXYNow make the transformations U = X Y, and V = X − Y (a) (3 points) Derive E(U) and E(V) in terms of µX and µY \ T ^ _ ` W T c Z l _ S ^S m nS X \ T U j S T d Y S a o i T a R Z p g q W U U d rU d sY X X rS W U T V S Y d S Z t u v u w xy z u { } { u v ~ } u u ~ y Plos Genetics Protease Associated Import Systems Are Widespread In Gram Negative Bacteria –VŽå ƒƒ"ƒY "¯Œ^ ƒ{ƒEƒY
