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Algebra
Pregunta

1. The random variable \( x \) has the following p...

1. The random variable \( x \) has the following probability distribution: 

\( f ( x )\) a. Is this probability distribution valid? Explain and list the requirements for a valid probability distribution. c. Calculate the expected value of \( x \) . 

Answer

\(a.Yes,\ The\ sum \ of \ the \ probabilities \ is \ equal \ to 1\\b.1.7\\c.1.5894736842105\)

Solución
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