It is known that a machine produces 3% of defective parts. We choose a piece at...

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It is known that a machine produces 3% of defective parts. We choose a piece at...

It is known that a machine produces 3% of defective parts. We choose a piece at random to check if it has no defects. How is the variable X that is worth 1 distributed if the part is not defective and 0 if it is defective? What are your mean and variance?

math Statistics-And-Probability

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