(Answered) Question - the probability distribution for the random

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Question - The probability distribution for the random variable X is given in the following table:

x	1	2	3	4	5	6	7
p(x)	0.35	0.20	0.15	0.12	?	0.08	0.03

a. Find p(5).

b. Find P(2 ≤ X ≤ 6) and P(2 ≤ X ≤ 6).

c. Find P(X < 4).

d. Find the probability that X takes on the value 1 or 7.

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