4.87 Dice Let X equal the number observed on the throw of a single balanced die. a....

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4.87 Dice Let X equal the number observed on the throw of a single balanced die.

a. Find and graph the probability distribution for X.

b. What is the average or expected value of X?

c. What is the standard deviation of X?

d. Locate the interval 20 on the x-axis of the graph in part

a. What proportion of all the measurements would fall into this range?

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Introduction To Probability And Statistics

ISBN: 9780176509804

3rd Edition

Authors: William Mendenhall

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Question Posted: Sep 19, 2024 06:02 PM

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4.87 Dice Let X equal the number observed on the throw of a single balanced die. a....

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Introduction To Probability And Statistics

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