# Question

Prove that for any two events A and B, Pr (A∩B) ≤ Pr (A) ≤ Pr (AUB).

## Answer to relevant Questions

Use mathematical induction to prove Theorem 2.4. Recall Theorem 2.4 states that a combined experiment E = E1xE2xE3x...x Em, consisting of experiments each Ei with n1 outcomes, i=1, 2, 3... m, has a total number of possible ...I deal myself 13 cards for a standard 52- card deck. Find the probabilities of each of the following events: (a) Exactly one heart appears in my hand (of 13 cards); (b) At least 7 cards from a single suit appear in my ...An experiment consists of selecting a point from the interior of the unit circle, x2 + y2 1/2? (b) What fraction of the points in the space satisfies x2 + y2 > 1/2? (c) What fraction of the points in the space satisfy x + ...In this problem, we will modify the communication system described in Exercise 2.46 so that the detector at the receiver is allowed to make one of three possible decisions: “0” the detector decides the received signal ...Suppose we modify the communications network of Example 2.22 as shown in the diagram by adding a link from node B to node D. Assuming each link is available with probability independent of any other link, what is the ...Post your question

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