question 33. Let fx.y (x, y) be the joint probability function for the random vector (X, Y). Which of the following statement is INCORRECT?If X and Y are independent, then for any a, beR, fx.r(a, b) = 0 implies either fx (a) = 0 or fy (b) = 0.If both X and Y are continuous random variables, then for any interval (a, 6) CRand constant e e R, we must have fx.x(c, y)dy < 1.If both X and Y are discrete random variables, then for any set {bi,...,ồn, a} CR, we must have fx.x (a, bi) < 1.If X and Y are independent, then for any a ER such that fx (a) > 0, we must have E(YX = a) = E(Y).PreviousSave For LaterNext

A joint probability is the probability of two events happening together.

3. Let fx.y(x, y) be the joint probability function for the random vector (X, Y). Which of the following statement is INCORRE If X and Y are independent, then for any a, b ER fx.r(a, b) = 0 implies either fx (a) = 0 or fy (b) = 0. %3D If both X and Y are continuous random variables, then for any interval (a, b) CR and constant e E R, we must If both X and Y are discrete random variables, then for any set {bi,...,bn, a} CR, we must have fx,x (a If X and Y are independent, then for any a €R such that fx (a) > 0, we must have E(Y|X = a) = E(Y).

3. Let fx.y(x, y) be the joint probability function for the random vector (X, Y). Which of the following statement is INCORRE If X and Y are independent, then for any a, b ER fx.r(a, b) = 0 implies either fx (a) = 0 or fy (b) = 0. %3D If both X and Y are continuous random variables, then for any interval (a, b) CR and constant e E R, we must If both X and Y are discrete random variables, then for any set {bi,...,bn, a} CR, we must have fx,x (a If X and Y are independent, then for any a €R such that fx (a) > 0, we must have E(Y|X = a) = E(Y).

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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