The continuous random variable X has probability density function given by a. Find E(X). b. Find E(X

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The continuous random variable X has probability density function given by

a. Find E(X).

b. Find E(X²).

c. Find Var(X)

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Cambridge International AS & A Level Further Mathematics Coursebook

ISBN: 9781108403375

1st Edition

Authors: Lee Mckelvey, Martin Crozier

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Question Posted: Sep 27, 2021 01:20 AM

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The continuous random variable X has probability density function given by a. Find E(X). b. Find E(X

Question:

3 1< x< 6 20 f(x) = 1 (16 – x) 6

Step by Step Answer:

a To find the expected value EX we use the formula EX x fx dx where the integral is taken ...View the full answer

Cambridge International AS & A Level Further Mathematics Coursebook

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