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It has been shown that 85% of the devices made by a particular manufacturer are still working after five years. If 15 devices are selected
It has been shown that 85% of the devices made by a particular manufacturer are still working after five years. If 15 devices are selected at random, what is the probability that at least 12 of them will be working after five years? Please go to 4 decimal places
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A Survey Of Mathematics With Applications
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
11th Edition
0135740460, 978-0135740460
