1) Consider the experiment of throwing two dice for one time, and let A= The event is that appearance two numbers, such that their product is equal to 4, then A= : a ((1.4). (4,1) b- {(1.4). (4,1). (2,2) e (2.2) 2) Let A and B are two mutually exclusive events. If (A) = and P(B) = then P(A U B) = : 3) Let A and B are two mutually exclusive events. If P(B) = then P(Bn A) = e- P(A) 4) Let X be a continuous random variable with pdf fr(x) = , x= 1,2,3,4, then the cumulative 10 distribution function Fx(x) is b x(x+1)

1) Consider the experiment of throwing two dice for one time, and let A= The event is that appearance two numbers, such that their product is equal to 4, then A= : a ((1.4). (4,1) b- {(1.4). (4,1). (2,2) e (2.2) 2) Let A and B are two mutually exclusive events. If (A) = and P(B) = then P(A U B) = : 3) Let A and B are two mutually exclusive events. If P(B) = then P(Bn A) = e- P(A) 4) Let X be a continuous random variable with pdf fr(x) = , x= 1,2,3,4, then the cumulative 10 distribution function Fx(x) is b x(x+1)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 31E

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