The number of defects in a machine-made product is a random variable X with the following probability

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The number of defects in a machine-made product is a random variable X with the following probability distribution:

XP(x)

0 .....0.1

1 .....0.2

2 .....0.3

3 .....0.3

4 .....0.1

a. Show that P(x) is a probability distribution.

b. Find the probability P(1 < X ≤ 3).

c. Find the probability P(1 < X ≤ 4).

d. Find F(x).

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Complete Business Statistics

ISBN: 9780077239695

7th Edition

Authors: Amir Aczel, Jayavel Sounderpandian

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Question Posted: Jun 03, 2015 05:47 AM

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The number of defects in a machine-made product is a random variable X with the following probability

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