4. Suppose X is a uniform random variable on (-1,2). What is the probability density function of Y -X? Note: As you'll see, the density of |X isn't well defined at 1. However, this doesn't really matter since densities are things you integrate over intervals to compute probabilities, the value at a single point, which doesn't affect the integral, doesn't matter

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4. Suppose X is a uniform random variable on (-1,2). What is the probability density function of Y -X? Note:
As you'll see, the density of |X isn't well defined at 1. However, this doesn't really matter since densities are
things you integrate over intervals to compute probabilities, the value at a single point, which doesn't affect the
integral, doesn't matter
Transcribed Image Text:4. Suppose X is a uniform random variable on (-1,2). What is the probability density function of Y -X? Note: As you'll see, the density of |X isn't well defined at 1. However, this doesn't really matter since densities are things you integrate over intervals to compute probabilities, the value at a single point, which doesn't affect the integral, doesn't matter
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