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Probability Quiz

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Questions and Answers

Given that one item is defective and the other is not, what is the probability that the defective item came from box A?

$\frac{9}{40}$ (correct)

$\frac{9}{19}$

$\frac{3}{8}$

$\frac{19}{40}$

If one item is defective and the other is not, what is the probability that the defective item came from box B?

$\frac{3}{8}$

$\frac{19}{40}$ (correct)

$\frac{9}{19}$

$\frac{9}{40}$

If one item is defective and the other is not, what is the probability that the defective item came from box A or box B?

$\frac{19}{40}$

$\frac{9}{40}$

$\frac{3}{8}$

$\frac{9}{19}$ (correct)

Probability Quiz

Choose a study mode

Podcast

Questions and Answers

Given that one item is defective and the other is not, what is the probability that the defective item came from box A?

If one item is defective and the other is not, what is the probability that the defective item came from box B?

If one item is defective and the other is not, what is the probability that the defective item came from box A or box B?

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