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In a valid probability distribution, each probability must be between 0 and 1,
inclusive, and the probabilities must add up to 1. If a probability distribution is
1/10 1/10 1/2 x what is the value of x?

In a valid probability distribution each probability must be between 0 and 1 inclusive and the probabilities must add up to 1 If a probability distribution is 1 class=
Relax

Respuesta :

LammettHash

The probabilities have to add to 1, so

1/10 + 1/10 + 1/2 + x = 1

1/10 + 1/10 + 5/10 + x = 1

7/10 + x = 1

x = 1 - 7/10

x = 10/10 - 7/10

x = 3/10

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