1, 0< yı, Y2 1 | 0, clsewhere f(y1, Y2) %3D Are random variables Y and Y, independent? Show the rcasoning bchind your conclusion. (b) Suppose now that Y1 and Y2 are probabilities such that Y1 + Y2 < 1. A valid joint distribution for these random variables is 2, 0< y1, Y2 < 1, y1 + Y2 <1 0, clsewhere f(y1, 42) = Are the random probabilities Y1 and Y2 independent? Show the reasoning behind your conclusion.

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A: It is an important part of statistics. It is widely used.

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A: It is an important part of statistics. It is widely used.

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