suppose that vehicle speeds at an interstate location have a normal distrubution with the mean equal to 112km/h and standard deviation equal to 12.9km/h. a. What is the the z score for a speed of 103 km/h ? b.suppose the speed limit of an interstate location is 120km/h. what is the probability that a vehicle is over speeding at an interstate location? c. In addition to (a) suppose a vehicle is not allowed to speed below 100km/h . what is the probability that a vehicle will not face speed laws

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A: Solve the following

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Q: The standard deviation may not be greater than the mean. O True O False

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A: Note: Hi there! Thank you for posting the question. Unfortunately some portion of the question seems…

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Q: hts per a 12,370. Let X = number o places where possible.

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Q: If a set of numbers has a standard deviation of zero, what can you say about the numbers?

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A: Given : μ = 16 , σ= 8 and n= 75

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A:

Q: Pyramid Lake is on the Paiute Indian Reservation in Nevada. The lake is famous for cutthroat trout.…

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Q: Assume that adults have IQ scores that are normally distributed with a mean of μ = 105 and a…

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