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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Related Book For
Complete Business Statistics
ISBN: 9780077239695
7th Edition
Authors: Amir Aczel, Jayavel Sounderpandian
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