A continuous random variable X has the following probability density function: f(x) = 1/4, 0 ? x ? 4 Find the following probabilities:
a. P(X ? 1)
b. P(X ? 2)
c. P(1 ? X ? 2)
d. P(X = 3)
a. 0.25
b. 0.50
c. 0.25
d. 0
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