A biased coin is tossed three times. The probability distribution for H, the number of heads obtained,

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A biased coin is tossed three times. The probability distribution for H, the number of heads obtained, is shown in the following table.

a. Find the probability of obtaining a head each time the coin is tossed.

b. Give another discrete random variable that is related to these trials, and calculate the probability that its value is greater than the value of H.

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Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

ISBN: 9781108407304

1st Edition

Authors: Dean Chalmers, Julian Gilbey

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Question Posted: Sep 13, 2021 03:07 AM

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A biased coin is tossed three times. The probability distribution for H, the number of heads obtained,

Question:

1 2 3 0.512 0.384 0.096 quie

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ANSWER a Lets use the fact that the sum of the probabilities of ...View the full answer

Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

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