Question 198813: 1. Find the probability of x = 14 successes in n = 22 trials with the probability of success p = 0.6 on each trial. (2 points)
About [?] %
A bicycle-rental store has ten bicycles available for rent. On an average day, 60% of the bicycles are rented out. Answer the following questions. Round your answers to the nearest whole percent.
2. Find the probability that on one day, only four of the ten bicycles are rented out.[%]?
3. Find the probability that on one day, all ten of the bicycles are rented out.[%]?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! 1. Find the probability of x = 14 successes in n = 22 trials with the probability of success p = 0.6 on each trial. (2 points)
About [?] %
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binompdf(22,0.6,14) = 0.164 or approx. 16%
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A bicycle-rental store has ten bicycles available for rent. On an average day, 60% of the bicycles are rented out. Answer the following questions. Round your answers to the nearest whole percent.
2. Find the probability that on one day, only four of the ten bicycles are rented out.[%]?
binompdf(10,0.6,4) = 0.111
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3. Find the probability that on one day, all ten of the bicycles are rented out.[%]?
0.6^10 = .006
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Cheers,
Stan H.
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