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FasTag is being adopted by vehicle owners across India. In a survey conducted at a toll booth, 3 out of 5 vehicles have FasTags installed. A random sample of 10 vehicles is observed. What is the probability that 6 will have FasTag installed?

Q & A › FasTag is being adopted by vehicle owners across India. In a survey conducted at a toll booth, 3 out of 5 vehicles have FasTags installed. A random sample of 10 vehicles is observed. What is the probability that 6 will have FasTag installed?
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Admin Staff asked 4 years ago

FasTag is being adopted by vehicle owners across India. In a survey conducted at a toll booth, 3 out of 5 vehicles have FasTags installed. A random sample of 10 vehicles is observed. What is the probability that 6 will have FasTag installed?

a.0.75
b.0.44
c.0.251
d.0.55

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Admin Staff answered 4 years ago

c.0.251