Mathematics, 26.04.2021 23:20 jjgurl60
According To a study done by a university student, the probability a randomly selected individual will not cover his or her
mouth when sneezing is 0.267. Suppose
you sit on bench in a mall and observe people's habits as they sneeze.
a) What is the probability that among 18 randomly observed individuals exactly 6 do not cover their mouth when sneezing?
(b) What is the probability that among 18 randomly observed individuals fewer than 4 do not cover their mouth when sneezing?
(c) Would you be surprised if, after observing 18 individuals, fewer than half covered their mouth when sneezing? Why?
Answers: 1
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The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches
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Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?
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Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)
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According To a study done by a university student, the probability a randomly selected individual wi...
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