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2. Flip a fair coin twice. Let H: the coin lands on a head; T: the coin lands on a tail. S = {(H, H), (H, T), (T, H), (T, T)} Find: P(both are H)

2. Flip a fair coin twice. Let H: the coin lands on a head; T: the coin lands on a tail. S = {(H, H), (H, T), (T, H), (T, T)} Find: P(both are H)

A First Course in Probability (10th Edition)
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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2. Flip a fair coin twice. Let H: the coin lands on a head; T: the coin lands on a tail. S = {(H, H), (H, T), (T, H), (T, T)} Find: P(both are H) P(1st is T 2nd is H) P(both are T | at least one T)
Transcribed Image Text:2. Flip a fair coin twice. Let H: the coin lands on a head; T: the coin lands on a tail. S = {(H, H), (H, T), (T, H), (T, T)} Find: P(both are H) P(1st is T 2nd is H) P(both are T | at least one T)
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