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, indopendently 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 only. 11. please

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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10. A box contains 100 tickets of which 40% are labeled "1;" the rest are labeled "0. 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%
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) 75%
c) 97%
d) 90%
b) 0.267
c) 0.25
d) 0.75
only. 11. please
Transcribed Image Text:10. A box contains 100 tickets of which 40% are labeled "1;" the rest are labeled "0. 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% 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) 75% c) 97% d) 90% b) 0.267 c) 0.25 d) 0.75 only. 11. please
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