Define probability distribution for the random variable

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Reference no: EM131777643

Question: The probability distribution for the random variable x follows.

x	f(x)
20	.20
25	.15
30	.25
35	.40

A) What is the probability that x = 30?

B) What is the probability that x is less than or equal to 25?

C) What is the probability that x is greater than 30?

Reference no: EM131777643

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