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Mathematics, 28.12.2019 01:31 xxxharveyweinsteinxx

Let x be the random variable whose probability mass function is the following: f(x) = ( c/3 x , if x = 1, 2, 3, . . 0, otherwise find p(3 ≤ x < 7)

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Let x be the random variable whose probability mass function is the following: f(x) = ( c/3 x , if...
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