Consider the mass a. Find the average value of X. b. Find the average value of 4X.

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Consider the mass

a. Find the average value of X.
b. Find the average value of 4X.
c. Find the average value of X4.
d. Find the average value of Ax.
e. Find the variance of X.
f. Find the variance of 4X.
g. Find the variance of X4.
h. Find the variance of 4X.

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Introduction to Probability

ISBN: 978-0716771098

1st edition

Authors: Mark Daniel Ward, Ellen Gundlach

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Question Posted: Mar 14, 2016 06:25 AM

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Consider the mass a. Find the average value of X. b. Find the average value of 4X.

Question:

0.15 0.35 0.25 0.25 for x=-1, for x=0, for z=1, for 2-2. px (x)=)

Step by Step Answer:

a EX 1015 0035 1025 2025 06 b E4 X 4 E X 24 c E X 4 1 4 015 0 4 035 1 4 025 2 4 025 ...View the full answer

Introduction to Probability

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