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Mathematics 14 Online
OpenStudy (anonymous):

Electronic baseball games manufactured by Tempco Electronics are shipped in lots of 25. Before shipping, a quality-control inspector randomly selects a sample of 6 from each lot for testing. If the sample contains any defective games, the entire lot is rejected. What is the probability that a lot containing exactly 2 defective games will still be shipped? (Round your answer to three decimal places.)

OpenStudy (kropot72):

The probability of finding no defective games in the sample from the lot is given by: \[\frac{C(23, 6)}{C(25, 6)}=\frac{18\times19}{24\times25}=you\ can\ calculate\]

OpenStudy (anonymous):

Thank you!

OpenStudy (kropot72):

You're welcome :)

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