In 2019, NYC has 11,232 vehicle accidents that occurred Monday – Friday between the hours of 3pm and 6pm.  This corresponded to a mean of 14.4 accidents per hour.  What is the probability no accidents will occur in a 15 minute period during this time? [Poisson]

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A: Given problem is Poisson distribution Let X: Accidents on stretch  road  Mean=m=7.4

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A: Given,A random variable x~Poisson(λ=4)P(X=x)=e-44xx!; x≥0

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: In a recent year, a hospital had 4191 births. Find the mean number of births per day, then use that…

A: Here use poission distribution

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A: Let X denote the number of defects in a metal sheet and it follows Poisson distribution The…

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A: Number of people entering on any one day = 3, then Number of people entering on any two days = 2 × 3…

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A:

Q: In a recent​ year, a hospital had 4395 births. Find the mean number of births per​ day, then use…

A: Given,no.of births per year =4395no.of days per year =365

Q: 2. The number of hits to your web site is a Poisson process with a rate of 3 per day. (a) What is…

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Q: probability that the 7th message is received within 20 seconds?

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Q: A certain kind of sheet metal has, on average, 4 defects per 18 square feet. Assuming a Poisson…

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A: Given : average of two counts per minute is same as the waiting time of 30 second per count

Q: "Suppose the number of industrial accidents in a year follows a Poisson distribution with mean 3.0.…

A: For a poisson distribution, lambda = mean = 3 per year lambda = 3*5 per 5 year

Q: A certain kind of sheet metal has, on average, 8 defects per 13 square feet. Assuming a Poisson…

A: Note- As per our policy we can answer only one question. For other questions, you have to make…

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A: Let , X denotes number of defects per square feet .  It is given that , a certain kind of sheet…

Q: Suppose that the number of accidents in a given highway during a 1-month period has a Poisson…

A: GivenThe average rate of accidents is 4 per monthfor 2 months λ=8 accidents in 2-month periodLet "x"…

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Q: According to the Philippine Institute of Volcanology and Seismology (PhiVolcs), an average of 5…

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Q: Assume the occurrence of EF2 or greater tornadoes at a certain location can be modeled with a…

A: Given information: Return period = 17000 years Average number of such tornado occurring at that…

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A: Given data Mean = 7 Poisson distribution  P(x=3) = ?

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A: In a recent year, a hospital had 4463 births.

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A: Given Data: Let X represent the random variable   X~ Poisson(2.6)

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Q: A certain kind of sheet metal has, on average, 3 defects per 14 square feet. Assuming a Poisson…

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Q: On average, a J&T delivery rider can deliver 10 packages to their respective owners in one hour.…

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Q: Suppose that the number of drivers who travel between a particular origin and destination during a…

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Q: The number of people arriving for treatment at an emergency room can be modeled by a Poisson process…

A: Given :  The number of people arriving for treatment at an emergency room can be modeled by a…

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Q: A certain kind of sheet metal has, on average, 4 defects per 20 square feet. Assuming a Poisson…

A: The answer is attached below,

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.