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10. A box contains 100 tickets of which 40% are labeled "1:"the rest are labeled "O. The chance that in 7 random draws w
Posted: Mon Apr 18, 2022 9:12 am
by answerhappygod
- 10 A Box Contains 100 Tickets Of Which 40 Are Labeled 1 The Rest Are Labeled O The Chance That In 7 Random Draws W 1 (16.78 KiB) Viewed 26 times
10. A box contains 100 tickets of which 40% are labeled "1:"the rest are labeled "O. The chance that in 7 random draws with replacement from this box, the sample sum will be at least 1 and no larger than 6 is a) 85% b) 75% C) 97% d) 90% 11. Heat must be removed from a system according to how fast it is generated. Suppose the system has eight components each of which is active with probability 0.25, independently of the others. The design of the heat removal system requires finding the probability of exactly one is active. a) 0.033 b) 0.267 c) 0.25 d) 0.75