A computer-consulting firm presently has bids out on three projects. awarded project i , for i=1,2,3. Suppose that P(A)=.22, P(A,)= .25, P(A,)=.28, P(A^4,) =.1 P(A n A,) = .05, P(A,n 4,) = .07, P(A^ A,N 4,) = .01. A. Express in words each of the following events, and compute t probability of each event.

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Q1. A computer-consulting firm presently has bids out on three projects. Let
A, = awarded project i , for i = 1,2,3.
Suppose that Р(4)%3D 22, Р(A,) %3D 25, Р(A,) %3D. 28, Р(АА,)%-.11,
P(A n 4,) = .05, P(A,^ A,) = .07, P(4n A, N 4) = ,01.
A. Express in words each of the following events, and compute the
probability of each event.
a. A U A,,
b. An AN 4,,
c. Afn A,n 4,, and
B. Are the three events pairwise independent? Find the conditional probability,
P(A, I A) and interpret the probability.
Transcribed Image Text:Q1. A computer-consulting firm presently has bids out on three projects. Let A, = awarded project i , for i = 1,2,3. Suppose that Р(4)%3D 22, Р(A,) %3D 25, Р(A,) %3D. 28, Р(АА,)%-.11, P(A n 4,) = .05, P(A,^ A,) = .07, P(4n A, N 4) = ,01. A. Express in words each of the following events, and compute the probability of each event. a. A U A,, b. An AN 4,, c. Afn A,n 4,, and B. Are the three events pairwise independent? Find the conditional probability, P(A, I A) and interpret the probability.
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