The following density function describes the random variable X. F(x) = .10 0 < x < 2
Question:
The following density function describes the random variable X.
F(x) = .10 0 < x < 2
= .20 2 < x < 5
= .15 5 < x < 6
= .05 6 < x < 7
a. Calculate the probability that X is less than 5.5.
b. Calculate the probability that X is greater than 3.5.
c. What is the probability that X lies between 1 and 6.5?
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a PX 55 P0 X 2 P2 X 5 P5 X 55 1020 205 2 1555 5 20 ...View the full answer
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