The following table shows the probability distribution for the random variable V. Given that E(V) = 5.38,

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The following table shows the probability distribution for the random variable V.

Given that E(V) = 5.38, find the value of m and calculate Var(V).

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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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The following table shows the probability distribution for the random variable V. Given that E(V) = 5.38,

Question:

1 3 9. P(V = v) 0.4 0.28 0.14 0.18

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ANSWER To find the value of m we need to use the fact that the probabilities must add up to 1 1 018 ...View the full answer

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

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