Question: The cumulative probabilities for a continuous random variable X are P(X 10) = 0.42 and P(X 20) = 0.66. Calculate the following probabilities. a.

The cumulative probabilities for a continuous random variable X are P(X ≤ 10) = 0.42 and P(X ≤20) = 0.66. Calculate the following probabilities.
a. P(X<10)
b. P(X<20)
c. P (10 > X > 20)

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