f(x), a continuous probability function, is equal to 1/20 , and the function is restricted to 3 ≤ x ≤ 23. What is  P (3 < x <23)?

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A: Given:

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Q: For the following discrete variable with probability f(x) X 1 2 3 4 f(x) 0.2 0.15 20 0.05 0.15…

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Q: 2. For the following discrete variable with probability f(x) X 1 2 3 4 5 f(x) 0.2 0.15 2c 0.05 0.15…

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