Show that given is a probability distribution

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Reference no: EM131369893

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

X	P(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).

c. Find the probability P(1).

d. Find F(x).

Reference no: EM131369893

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