SOLUTION: It is known that 1.3% of all car tires produced in a tire factory is defected. Suppose you randomly select 60 car tires for inspection. What is the probability that more than 1.5%
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-> SOLUTION: It is known that 1.3% of all car tires produced in a tire factory is defected. Suppose you randomly select 60 car tires for inspection. What is the probability that more than 1.5%
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Question 1158552: It is known that 1.3% of all car tires produced in a tire factory is defected. Suppose you randomly select 60 car tires for inspection. What is the probability that more than 1.5% of the 60 car tires is defected? Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! This would be 1 or more tires, since 1.5% of 60 is 0.9.
that means first get the probability 60 tires are all not defective and subtract that from 1. The result would be all with defects 1,2,...
0.987^60=0.4561 is probability all aren't and 0.5439 is probability at least one is.
