toss three coins: a. Write down the sample space S, and (S). 5. Let A be the event that 3 heads appear, find P(A). E. Let B be the event that 2 heads and 1 tail appear, find P(B). d. Let C be the event that the first coin is Tail, find P(C). e. Verify the independency of event B and C. 1. Are A and C disjoined? Verify
toss three coins: a. Write down the sample space S, and (S). 5. Let A be the event that 3 heads appear, find P(A). E. Let B be the event that 2 heads and 1 tail appear, find P(B). d. Let C be the event that the first coin is Tail, find P(C). e. Verify the independency of event B and C. 1. Are A and C disjoined? Verify
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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Transcribed Image Text:I toss three coins:
a. Write down the sample space S, and (S).
b. Let A be the event that 3 heads appear, find P(A).
c. Let B be the event that 2 heads and 1 tail appear, find P(B).
d. Let C be the event that the first coin is Tail, find P(C).
e. Verify the independency of event B and C.
f. Are A and C disjoined? Verify
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