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Toss a fair coin three times. Let X is a random variable denoting the number of heads observed from the given experiment. A)List the sample space for the experiment? B)Construct the probability distribution of X?C)What is the probability of getting three heads?D)Find mean and variance of X.

Toss a fair coin three times. Let X is a random variable denoting the number of heads observed from the given experiment. A)List the sample space for the experiment? B)Construct the probability distribution of X?C)What is the probability of getting three heads?D)Find mean and variance of X.

Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CR: Chapter Review
Problem 5CC: a What is meant by an experiment? Sample space? b What is an event? c Define the probability of an...
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  1. Toss a fair coin three times. Let X is a random variable denoting the number of heads observed from the given experiment. A)List the sample space for the experiment? B)Construct the probability distribution of X?C)What is the probability of getting three heads?D)Find mean and variance of X.

                       

7. Toss a fair coin three times. Let X is a random variable denoting the number of heads observed from the given experiment. a) List the sample space for the experiment? b) Construct the probability distribution of X? c) What is the probability of getting three heads? d) Find mean and variance of X. 1 Probability & Statistics Exercises
Transcribed Image Text:7. Toss a fair coin three times. Let X is a random variable denoting the number of heads observed from the given experiment. a) List the sample space for the experiment? b) Construct the probability distribution of X? c) What is the probability of getting three heads? d) Find mean and variance of X. 1 Probability & Statistics Exercises
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