10. A box contains 100 tickets of which 40% are labeled "1;" the rest are labeled "0. The chance that in 7 random draws wvith replacement from this box, the sample sum will be at least 1 and no larger than 6 is ) 85% 1. Heat must be removed from a system according to how fast it is generated Sunnose b) 75% c) 97% d) 90%

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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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
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
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