Activity:1. Two dice are rolled. Let A be the event that the sum of the numbers up is 7, or B the event thatboth numbers up are 6. Find the probability of (A U B ).2. If one card is drawn from an ordinary deck of cards, what is the probability that:a) it will be a heart orb) it will be an ace or a face card?club?

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Answered: 1. Two dice are rolled. Let A be the…

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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Roll two fair dice. Each die has six faces. • Let A be the event that either a 3 or 4 is rolled first, followed by an even number. Let B be the event that the sum of the two rolls is at most 7. P(A) is 6 P(B) is 12 Find P(A B)
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1. Two dice are rolled. Let A be the event that the sum of the numbers up is 7, or B the event that Cind tho nrohability of (A UR)