Two cards are selected from an ordinary deck of 52 cards. Assume that the first card is not replaced before the second one is drawn. Consider the following events: A = {first card is an ace) and B = {second car is an ace). (a) Find P(A and B) (b) Find P(B) Hint: consider the complement of A. Then B = {A and B) or {A' and B} (c) Find P(A or B)

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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Two cards are selected from an ordinary deck of 52 cards. Assume that the first card is not replaced
before the second one is drawn. Consider the following events: A = {first card is an ace} and B = {second
car is an ace}.
(a) Find P(A and B)
(b) Find P(B)
Hint: consider the complement of A. Then B = {A and B) or {A' and B}
(c) Find P(A or B)
Transcribed Image Text:Two cards are selected from an ordinary deck of 52 cards. Assume that the first card is not replaced before the second one is drawn. Consider the following events: A = {first card is an ace} and B = {second car is an ace}. (a) Find P(A and B) (b) Find P(B) Hint: consider the complement of A. Then B = {A and B) or {A' and B} (c) Find P(A or B)
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