The probability distribution for the random variable Y is given in the following table. a. Find the

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The probability distribution for the random variable Y is given in the following table.

a. Find the value of p.

b. Calculate E(Y ) and the standard deviation of Y.

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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 probability distribution for the random variable Y is given in the following table. a. Find the

Question:

1 2 3 4 P(Y= 0.03 2p 0.32 0.05

Step by Step Answer:

a To find the value of p we need to use the fact that the sum of the probabilities in a probability ...View the full answer

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

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