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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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sdaggy1 sdaggy1
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6 years ago
On the average, 6.7 cars arrive at the drive-up window of a bank every hour. Define the random variable x to be the number of cars arriving in any hour.
 a. What is the appropriate probability distribution for x? Explain how x satisfies the properties of the distribution.
  b. Compute the probability that exactly 5 cars will arrive in the next hour.
  c. Compute the probability that no more than 5 cars will arrive in the next hour.
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preetpatel94preetpatel94
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6 years ago
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sdaggy1 Author
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6 years ago
Thanks for your help!!
jbag1237
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Yesterday
Smart ... Thanks!
my life
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2 hours ago
Helped a lot
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