Mathematics, 09.10.2019 22:40 ryndersava

A) a box contains 50 diodes of which 10 are known to be bad. a diode is selected at random.

a) a box contains 50 diodes of which 10 are known to be bad. a diode is selected at random. what is the probabil ity that it is bad?

b) if the first diode drawn from the box was good, what is the probability that a: second diode drawn wi ll be good?

c) if two diodes are drawn from the box what is the probability that they are both good?

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A) a box contains 50 diodes of which 10 are known to be bad. a diode is selected at random.
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